What is the middle of a flower called?

Which structure in the male reproductive system performs meiosis?

Fossil fuels are formed by the decomposition of dead plants and animals. Which flow chart describes the correct energy transformation when a car burns fossil fuels to accelerate? A. chemical energy → thermal energy → mechanical energy B.

The nurse instructs the client's spouse about how to cope with the client's anxiety

This is a volume of space that is empty of matter. Example: Sound cannot travel here.

Which scientist is responsible for looking at a piece of cork and naming it a cell

By dividing twice, the original parent diploid cell is able to produce 4 haploid gametes. true or false

What happens to the products of respiration

If a pollutant that kills bacteria enters the pond what will be a possible impact on other organisms in the food web

If you could breed all dogs together what would it look like?

Which description reflects safe lab behavior? A. Justin eats his breakfast, lunch, and healthy snacks on the lab countertops. B. Felicia disposes of all chemicals by dumping them behind the school gymnasium. C.