Q: What is in the inside of your mouth and nose instead of skin? Choices: - scales - gums - cuticle layer - mucous membranes A:
mucous membranes

Q: Most lipid hormones are derived from what? Choices: - protein - tissue - fat - cholesterol A:
cholesterol

Q: Q: What happens to the level of relative humidity in the evening as air temperature declines? Choices: - it goes up and down - it falls - nothing - it rises A:
A: it rises

Question: Q: The ability of a water spider to walk across a body of water is an example of what? Choices: - high density - low gravity - magnetism - surface tension A:
Answer: surface tension

*Question*
Q: Fruit comes from the ovaries of what types of plants? Choices: - deciduous - perennial - sprouting - flowering A:
**Answer**
flowering

(Q).
Q: Unlike amphibians, reptiles do not have what stage? Choices: - egg - reproductive - adult - larval A:
(A).
larval