What are the three types of food cells need

A cell with chloroplasts and a cell wall made of cellulose would likely belong to a (n)

If organisms a and b both possess wings and are the only extant organisms that possess wings, what can we infer about the evolution of the wing trait?

Glycogen is stored in which region of a muscle fiber?

I'm in a really hard unit in science, genetics. I'm learning about the Punnett Square. How does it work? It's confusing!

What are the main functions of DNA polymerase?

Which branch of chemistry studies the compositions if substances? the environmental impact of chemicals?

The desert tortoise digs and burrow and hides in it during the day to stay cool because of the extreme heat above ground. Which characteristics of life does this behavior best illustrate

Which is not needed in air for water condensation to occur?

What statement explains why earthquake tend to be deeper near subduction zones

Why should the agar plate be sterile before the bacteria are placed on it