Q: What mammalian structure allows the exchange of gases, nutrients, and other substances between the fetus and mother? Choices: - uterus - mitochondria - notochord - placenta A:
placenta

Q: The ability to change color, separately mobile and stereoscopic eyes, and rapidly extrudable tongues are distinguishing features of what lizards? Choices: - geckos - snakes - crocodiles - chameleons A:
chameleons

Q: Q: G2 and s are phases in what process that is important in cell division? Choices: - tissues - osmosis - cytokinesis - mitosis A:
A: mitosis

Question: Q: Where does the energy from an atomic bomb come from? Choices: - isotope of atom - electron shell - neutron - nucleus of atom A:
Answer: nucleus of atom

*Question*
Q: There are five primary tastes in humans: sweet, sour, bitter, salty, and what? Choices: - hot - aroma - tangy - umami A:
**Answer**
umami

Q: Q: Meaning a disease that spreads from person to person, what term is synonymous with "contagious"? Choices: - benign - harmless - noncommunicable - infectious A:
A: infectious