Cellular respiration occurs in:

a. animals only

b. animals and plants

c. plants only

d. bacteria only

Whats the students scientific question?

Which of the following is not an example of interactions between biotic and abiotic factors in an ecosystem? a. flowers opening at dawn and closing at night b. bears hibernating in winter c. male elk fighting over a female d.

What happens to the particles of matter when a compressional wave moves through the matter

What is the purpose of B cells?

What important factor is present in the creation of these pottery pieces?

Where in the cells of the leaf do you find air spaces? what is the function of stoma?

Which of the following is most dense? asthenosphere, continental, crust, core, mantle, or oceanic crust

How does air pollution travel?

T is a trait for tollness in pea plants. The trait for shortnes is t a in case of simple dominance, what is the height of a plant with the genotype Tt?

How are mafic minerals different from felsic minerals?