Q: A group of individuals that consists of genetically related individuals that can breed to produce fertile young is known as what? Choices: - colonies - community - population - species A:
species

Q: The cells of all protists have a what? Choices: - argon - cell walls - protons - nucleus A:
nucleus

Q: Q: A chemical property describes the ability of a substance to undergo a specific what? Choices: - weight Change - radiation change - liquid change - chemical change A:
A: chemical change

Question: Q: Regularly performing weight-bearing exercise can reduce the risk of what condition that affects bones? Choices: - psoriasis - marrow deficiency - arthritis - osteoporosis A:
Answer: osteoporosis

*Question*
Q: Where is urine formed in the body? Choices: - the liver - the pancreas - the lungs - the kidneys A:
**Answer**
the kidneys

*Question*
Q: Urea and carbon dioxide are molecules with how many carbon atoms? Choices: - even number - four - two - one A:
**Answer**
one