When an electric current is passed through water during the process of electro says two gases are formed when gases boiling point of negative one hundred and three degrees Celsius and the other has a boiling point of negative two hundred and fifty degrees Celsius as a physical...
9th Grade English
Hi, I have a research project about this question: "What are the reasons some people feel certain books should be banned?" In my lesson, it said to look for information about the history of banned books. I need 3 websites pertaining to this topic. Also, one of the requirements...
Guidance and discipline
If children do not develop a competence in fundamental skills of movement they may: A. Never develop fine motor skills B. Lose muscle tone C. Develop poor body image D. Be clumsy in physical actions. Is it C ?
Health and Physical Education
1.Which is the correct order of the organization of the human body? A: Cell, tissue, organ system, organism*** B: Cell, organ, system organ, tissue, organism C: Tissue, organ, cell, organ system, organism D: Organ, organ system, tissue, cell, organism 2. The brain belongs to ...
1. We have three PE classes a week. 2. We have three P.E. classes a week. 3. We have three pe classes a week. 4. We have three p.e. classes a week. 5. We have three Physical Education classes a week. 6. We have three physical education classes a week. [Can we use all the ...
Health and Physical education just three questions
1 The Body's reaction to information is to send these to the brain. A neurons B impulses C dendrites D synapse 2 The part of the brain that controls movements and balance is the A cerebrum B derebellum C brain stem D frontal lobe 3 When diving into water, it is important to ...
Has anyone done the Physical Science B Virtual Momentum Lab that has day 1 and day 2? I'm really struggling and need someones help thats done it before.
what is transferred by a force moving an object through a distance? a. force b. mass c. motion* d. energy please check my answer
If you perform 10 joules of work lifting a 10-N box from the floor to a shelf how high is the shelf? a. 1 m b. 2 m c. 10 m d. 100 m
3-D Computer Modeling
1. In the simplest terms, which of the following is 3-D modeling is all about? A. Computers B. Collaboration C. Creativity D. Shapes 2. Only animate objects can be made into three dimensions. A. True B. False 3. Nothing has revolutionized animation like 3-D modeling. A. True B...
What is the kinetic energy of a 2,710 kg car that is traveling at 66.0 km/h?
Health and Physical Education
1. The passing traits from parents to their children is a biological process called ______. A. Environment B. Gender C. Values D. Heredity **** 2. A ______________ is something a person works hard to accomplish. A. Consequence B. Decision C. Goal **** D. Risk Factor 3. Which ...
Health and Physical Education
Which of the following activities will best help you develop your ability to advocate for healthy activities? A. Use the DECIDE model to make decisions B. Communicate health advice to your family C. Develop a plan to achieve a long-term goal D. Search the internet for a new ...
dertimine the magnitudes of the tensions t1 and t2
Please show each step: If you want to heat 100 kg of water at 20 ° C for your bath, calculate the amount of heat in water. Then demonstrate that this is equivalent to 8360 kilojoules.
If a step-up transformer has a primary coil with 40 turns, how many turns would be required in the secondary coil in order to increase the voltage from 80 volts to 160 volts?
A clothes dryer uses about 2 amps of current from a 240 volt line. How much power does it use?
A camcorder has a power rating of 16 watts. If the output voltage from its battery is 4 volts, what current does it use?
The law of reflection states that if the angle of incidence is 7 degrees, the angle of reflection is ___ degrees.
What is the wavelength of an earthquake wave if it has a speed of 8 km/s and a frequency of 8 Hz?
social studies help
1. Which statement best describes the physical geography of Arabia and Iraq? (1 point) largely hot and dry with pockets of mountains and fertile river valleys tropical, with equal parts rainforest and desert mountainous, with diverse terrain and climate based on altitude ...
Which of the following statements best describes the middle class during the Industrial Revolution?A. The middle class lived in tenements because they faced harsher economic problems. B. The middle class women did not do physical labor and instead they hired maidservants to ...
Differences and similarities between a physical geologist and a historical geologist
1. You are currently in what stage of Erikson's stages of life? A - 1 point - 3 — take initiative B - 1 point - 4 — develop skills C - 1 point - 5 — search for identity D - 1 point - 6 — establish intimacy 2. What type of maturity takes place as your body begins to ...
Science HELP please!!!
when an electric current is passed through water during the process of electrolysis, two gases are formed. One gas has a boiling point of -183C degree and the other has a boiling point of -253C degree. Has a physical or chemical change occurred? Explain?
Health and Physical Eduacation
1. True or False: Friends are important because they offer us a sense of belonging, encouragement, and honesty. The Answer is True 2. Which of the following is a good way to deal with negative peer pressure? The Answer is D 3. True or False: Gender roles are less rigid in the ...
What physical properties, other than specific heat could you use to help you identify the sample(s) used in this experiment?
Which explains the most accurate unforeseen effect of the antiwar protest movement? Many of the organizers and participants of the peace marches later became well-known writers and contemporary philosophers. Peaceful protest marches snarled rush-hour traffic, which impacted ...
Calculate the average velocity of Joe is he was able to travel 40 km south in 2 hours in his car
Is there anyone that has done the physical science b virtual momentum lab that can help me with it?
A cyber community is different than a physical community because _________________. A.people can go to restaurants to meet friends B.real people interact with each other ***** C.people can do research in a library D. people can post a profile with a picture
Imagine two billiard balls on a pool table. Ball A has a mass of 7 kilograms and ball B has a mass of 2 kilograms. The initial velocity of the ball A is 6 meters per second to the right, and the initial velocity of the ball B is 12 meters per second to the left. Compare the ...
help with utahs physical regions
3. Utah is in earths temperate climate zone because of its (1 point) A. altitude B. elevation*** C. latitude D. longitude I think its B can you guys check it
help with utahs physical regions
3. Utah is in earths temperate climate zone because of its (1 point) A. altitude B. elevation C. latitude D. longitude
which physical properties are characteristic of metal
What do the grasslands of North America and Africa have in common? Describe their biodiversity and one of the physical processes that shapes their geography. Connexus Quiz please help ASAP Thanks guys
what do grass lands of north america and Africa have in common describe their biodiversity and one of the physical processes that shapes their geography
What are the major physical differences between the respiratory system of a human and the respiratory system of a frog?
Grade11 Physical Sciences
Draw a diagram to show the maximum and minimum resultants.
Physical science b
The mass of ball A is 10kg and the mass of ball B is 5kg. If the initial velocity is set to 3 meters per sec for each ball, what is the final velocity of ball B if the final velocity of ball A is 2 meters per second? Use the elastic collision equation to find the final ...
Please check my answers on this physical science quiz, thanks 1. in which of the following scenarios are action and reaction forces involved? a. when a tennis racket hits a ball b. when you step from a curb c. when you row a boat d. all of the above** 2. the product of an ...
This is all for the poem "To His Coy Mistress" They're all short answers. 1) What is the speaker trying to convince his mistress to do? 2) Why is she being "coy"? 3) Outline the author's argument in the form of a syllogism or a logical argument where the conclusion is inferred...
SOME ONE PLEAS HELPPPP MEEE The breaking down or disintegration of substances such as rocks and minerals by physical, chemical, or biological processes is called- * 1 point A Erosion C Climate D Deposition 2. When particles carried by water, ice, or wind are dropped in ...
objects in free fall near the surface of earth experience a. constant speed b. constant velocity c. constant acceleration d. constant distance
1. What is one reason why the percentage of overweight teens has increased over the past 50 years? A. Teenagers spend a lot more time outside. B. Television commercials promote healthy food. C. There is more junk food and fast food available. D. People today have less access ...
How does physical geography affect the distribution of goods?
Health and Physical Education
Which statement is true about peer pressure? A: As an adult, you do not have to worry about peer pressure B: If your friend keeps asking you to drink alcohol, that means he really cares about you. C: Many people who drink want to be the only one drinking. D: You never need to ...
Describe the physical geography of the region, including mountain influence on climate and rainfall
a student in your class gets picked on by other students. He says its okay because that means the other students like him. This is an example of? select all that apply 1. a coping strategy 2. a defense mechanism 3. a learned emotion 4. a primary emotion 2. You can usually ...
Iodide and diamond crystals both contain covalent bonds and yet the physical properties of their crystals are very different. Their melting points are 387K and 3827K respectively. State this type of structure present in each case and explain why the melting point of diamond is...
I've been given a table with the following information: Br-Br bonding energy (298 K): 192.807 kJ/mol Br2 vaporization energy: 30.91 kJ/mol boiling point of bromine: 332 K The question reads, "A chemist heats liquid bromine to 335K, and a gas forms. Is the change that occurs a ...
Which best explains why children often look like their parents? A) Traits, or characteristics, are passed on to offspring from parents. *** B) Before being born, characteristics of offspring are randomly formed. C) Babies begin to look like their parents as their features ...
when a physical change in a sample occurs which of the following does not change? a. shape b. temperature c. volume d. composition d?
which of the following are pure substances? a. solutions b. compounds c. homogeneous mixtures d. colloids A?
Physical Education help
What is a disadvantage of selectorized strength machines? They require access to a spotter. They increase risk for joint injury. They are a poor fit for some body types. They are safe only for experienced exercisers. Is it C?
Physical Education HELP
What are the advantages of exercise bands? (Select all that apply.) They can be used without a spotter. They are inexpensive and portable. They have universal color codes for levels of resistance. They offer consistent resistance throughout workouts. Is it A,B, and C?
Phychology CHECK my answers
My answers have the star 1. The nervous system is the body’s ______________ network. (1 point) communication*** organization reactive production 2. The central nervous system (CNS) consists of the brain and the ___________. (1 point) heart neural network skeletal system ...
I need to write a literature review using the following Research Question: How does one's self attitude/worth play a role in deviant behavior? The following is my outline. I am having two problems. The articles are so complex that I am having difficulty understanding them. ...
What is an obsession? loss of control due to a focus on less significant circumstances enjoyment of something unusual dependence on a physical substance A? What is a compulsion? an addictive substance a behavior that is given undeserved urgency loss of control due to a desire ...
Physical Science A
What daughter product is produced when thallium–206, an isotope of thallium, undergoes beta minus (β–) decay?
Why do heteroatoms help determine the physical and chemical properties of a molecule? a They forms more bonds to other atoms than carbon can. b They possess nonbonding pairs of electrons and affect the molecule’s polarity. c They possess stronger bonds with hydrogen atoms ...
Given the reactant side of the total ionic equation for the neutralization reaction of ammonium hydroxide (NH4OH) with hydrochloric acid (HCl), write the total ionic equation (also known as the complete ionic equation) by entering both the reactant and the product species, ...
List and briefly explain as many physical principles as possible that help explain El Nino and its formation.
How has the physical geography and environment influenced trade and agriculture in Angola?
Hi! I really need help! have plans this weekend and they start today but I have to do this and soon! What is the best definition of friendship? 1:A LONG-TERM CONNECTION WITH ANOTHER PERSON. 2:A SPECIAL RELATIONSHIP BETWEEN PEOPLE WHO ENJOY BEING TOGETHER. 3:A SPECIAL ...
5th grade science
Can you check the following? 1. Which statement about vascular plants and non-vascular plants is true? a. vascular plants produce seeds and non-vascular plants produce spores b. both plant types produce cones c. both plant types are considered angiospersm d. both plant types ...
what are the reason for the olympic game to be largest of all sporting event?
Hi! Thanks for checking my question out! ____ 1. Methane, CH4, burns in oxygen gas to form water and carbon dioxide. What is the correct balanced chemical equation for this reaction? (1 point) a) CH4 + O --> H2O + CO2 b) CH4 + 4O --> 2H2O + CO2 c) CH4 + O2 --> H2O + ...
1. The breaking down or disintegration of substances such as rocks and minerals by physical, chemical, or biological processes is called- A Erosion B Weathering*** C Climate D Deposition 2. When particles carried by water, ice, or wind are dropped in another location it is ...
Which of the following is not an example of a physical property of a substance? density combustion solubility freezing point thx
Health and Physical Education
Which defense mechanism is used by a person who constantly blames his unbearable feelings on another person? A: rationalization B: compensation C: denial D: projection ~ I think it is D ~ please correct me ~
Describe/draw the process and steps of an electron emitting light.
I need some help checking these questions. This is on the poem Ulysses by Alfred Tennyson, if you search "Ulysses poem" its the first result. 1. Lines 47-48 read, "That ever with a frolic welcome took/The thunder and the sunshine..." In line 48, thunder and sunshine are ...
(As physics working out please) (SI UNITS) Which physical quantity has the same base units as energy? SHOW ALL WORKING OUT! A:Moment B:Momentum C:force D:pressure
Physical Science ?
1. Cooking requires continuous addition of energy to the chemical reactions that are taking place. The chemical reactions involved in cooking can be described as _____. 2. Measuring how quickly a reactant disappears is one way to measure the _____ of the reaction. 3. A chunk ...
(As physics working out please) Which physical quantity has the same base units as energy? SHOW ALL WORKING OUT! A:Moment B:Momentum C:force D:pressure
Physical chemistry - equilibrium
Ka for ch3coh is 1.8x10^-5. Find out percentage dissociation of 0.2M CH3COOH in 0.1M HCl solution.
Compare and contrast essay for mother and father. You can include physical or personality perspectives. Just needs to be a compare and contrast essay
P E and Sports
What are the branches of philosophy of physical education and sports
when evaluating a group of children during a physical education class,which is the best recording method to use
where did he olympic games come from?
What steps should we use to prevent the soil from eroding while we are letting the soil dry?
Sodium is a medal and chlorine is a poisonous gas. Neither is safe to eat. However, when sodium and chlorine is combine, it produces edible table salt. What can be concluded? 1) Table salt has similar physical properties of both reactants. 2)Table salt is a metalloid with ...
Physical and health education
Mention eight branches of physical education
This is what the chart talks about. A Melt 1 cup of butter chop an onion mix ingredients in a large bowl B Brown the meat in a frying pan boil 6 eggs bake at 350 degrees kendra was looking at recipes in a cookbook. she divided some of the steps of a recipe into two columns. ...
You have a sealed glass jar full of air. If you put it in the freezer, what happens to the gas pressure in the jar??
Which physical properties are characteristic of normal solids? 1)brittle 2)little luster 3)malleable 4)ductile 5)good conductors of heat I think #1 and #2
How do conduction and convection differ? My answer was: Conduction requires objects to have direct physical contact, convection does not.
Which physical properties are characteristic of metals? Choose all that apply. 1) brittle 2)high luster 3)malleable 4)ductile 5)not very reactive I think #s 2,3 and 4 Thanks
AP Environmental Science-Ecosystems
1. What are the physical products of cellular respiration? a. Oxygen and carbon dioxide b. Nitrogen and carbon c. Glucose and oxygen d. Glucose and water e. Water and carbon dioxide 2. If the biomass of flowers that support the butterflies was known to contain 100,000 units of...
Health and PE
_____ is at the top of Maslow's hierarchy of needs? 1) physical needs 2)safety 3)esteem 4)self-actualization I think #4 but all are important. Thanks
13.5ml of hydrogen iodide are produced by the reaction of 8.1ml of hydrogen and 9.3ml of iodine vapor at444°c. Calculate the Kc at this temperature
At a certain temperature 0.1moles of hydrogen gas and 0.1 moles of iodine gas were placed in 1 litre flask. It was found that the concentration of iodine decreased to 0.02moles per litre. Calculate the value of the Kc for the reaction
When you measure the boiling point of mercury, you are investigating a ____? 1)chemical change 2)chemical property 3)physical change 4)physical property I think #3. This is a practice but want to make sure. Thanks,
what term used to be defined as using a blade to cut a physical photograph so that only a segment remains? 1.) Clip art 2.) Crop 3.) Cut and paste 4.) Typeface Please help me! <3
When an electric current passed through water during the process of electrolysis, two gases are formed. One gas has a boiling point of -183 degrees Celsius and the other has a boiling point of -253 degrees Celsius. Has a physical or a chemical change occurred? Explain.
ENGLISH HELP URGENT ! PLEASEE
" An ATTEMPT to healthy living can cause misery. How true is this" Are these arguments good/fair enough ?? against : a) attempting to live a healthy lifestyle means involvement in sports and outdoor activities, yoga classes, gym bla bla bla. these help one remain fit and also ...
If don't mind could you check my answers for environmental science 1.The interdisciplinary study of humanityâ€™s relationship with other organisms and the non-living physical environment is termed: a) ecology b) sociology c) political science d) risk analysis e) ...
If don't mind could you check my answers for environmental science 1.The interdisciplinary study of humanity’s relationship with other organisms and the non-living physical environment is termed: a) ecology b) sociology c) political science d) risk analysis e) environmental ...
A soild cube of aluminum (density2.70g/cm^3) has a volume of 0.200cm^3 . It is known that 27.0g of aluminum contains 6.02x10^23 atoms . How many aluminum atoms are contained in the cube ?