Q: The environment where most chemical reactions in organisms takes place consists mostly of what? Choices: - air - sodium - helium - water A:
water

Q: In how many states does water exist on earth? Choices: - one matter states - eight matter states - two matter states - three matter states A:
three matter states

Q: Q: What is the term for liquid water falling from the sky? Choices: - wind - fire - mud - rain A:
A: rain

Question: Q: What is biomass made into fuel called? Choices: - benign fuel - toxic fuel - renewable fuel - bio fuel A:
Answer: bio fuel

*Question*
Q: What occurs when the bronchioles swell and the muscles around the bronchioles contract? Choices: - bronchitis - nausea - allergies - asthma A:
**Answer**
asthma

Q: Which human body system system moves nutrients and other substances throughout the body? Choices: - Digestive system - Muscular system - Integumentary system - cardiovascular system A:
cardiovascular system