Climate is the average weather in an area over a long period of time, and choices include Yahoo Weather, CNN Weather, Rain or Shine and The Weather Channel. Given these facts, climate is the average of things like what in an area over a long period of time among the following options: - earthquake activity - native species - temperature - biological diversity - rain or sun shine - the environment - food web - vegetation
rain or sun shine

Cellular respiration is when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy, and cellular respiration involves a series of enzyme-mediated reactions. Given these facts, what is it when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy among the following options: - A transportation fuel - extremely important - a hemisphere is tilted away from the sun - series of enzyme-mediated reactions - production of energy - the most widely used biofuel - chemical messengers - it helps plants in growing
series of enzyme-mediated reactions

Q: Biofuel is used to produce electricity by burning, and ethanol, a form of alcohol, is already the most common biofuel. Given these facts, a form of alcohol is used to produce electricity by what among the following options: - reducing heat - burning - spreading seeds - sharing pressure - deadly - drinking - consumers - Decibels
A: burning

Question: Playing is one way mammals and other animals learn how to behave, and exercise is fun if it is also play. Given these facts, what can teach animals how to behave among the following options: - adding heat - humans - fossil fuels - A computer - nerves - people - irradiation - exercise
Answer: exercise

*Question*
If the amount of available food and water decreases in an environment then animals may leave that environment to find food and water, and food and water provided to patients by mouth is the usual means of providing nutrition to patients. Given these facts, what do animals do when the available nutrients in an environment decrease among the following options: - basic building blocks of life - depress neuronal excitability - they leave to find them - they plant seeds - they stay - Plant growth is reduced - they live like normal - body temperature reduces
**Answer**
they leave to find them

(Q).
Boiling means change from a liquid into a gas by adding heat energy, and propane can be either a liquid or a gas. Given these facts, what is added to propane to change it through the boiling process among the following options: - vapors - energy - pH - heat - fats - SO2 - fusion - oxygen
(A).
heat