Q: Desert plants have special stems and leaves to conserve what? Choices: - food - air - habitat - water A:
water

Q: Veins subdivide repeatedly and branch throughout what? Choices: - periosteum - epidermis - stroma - mesophyll A:
mesophyll

Q: Q: The process by which leaves collect sunlight and make food is called this? Choices: - budding - glycolysis - pollination - photosynthesis A:
A: photosynthesis

Question: Q: An aquifer is an underground layer of rock that is saturated with what? Choices: - ocean water - wastewater - oil - groundwater A:
Answer: groundwater

*Question*
Q: When do female reproductive organs mature? Choices: - at menopause - at birth - periomenopause - at puberty A:
**Answer**
at puberty

Q: What includes all living things within all their environments, including everywhere life exists, from the upper atmosphere, to the top of the soil, to ocean bottoms? Choices: - biome - community - habitat - biosphere A:
biosphere