Which of the following is not an ecological abiotic factor?

a. Sunlight

b. Water

c. Bacteria

d. All are abiotic factors.

What type of rocks form when magma erupts from an undersea volcano? O A. Extrusive igneous rocks O B. Biogenic sedimentary rocks O C. Intrusive igneous rocks O D. Metamorphic rocks

Witch characteristics are always present in all living things

This type of membrane lines a body cavity that does not open directly to the exterior and the organs contained in that body cavity.

Name the eight levels of classification from most general to most diffrent

Study the following food chain: grass → rabbits → snakes → hawks. From this chain, you can correctly assume that each population A. is a species of herbivore. B. is always larger than the one before it. C. supports the next trophic level. D.

What is a controlled experiment? A. An experiment that uses carefully controlled conditions B. An experiment that is performed inside C. An experiment that has no manipulated variable D. An experiment that is controlled by a company

Which is more numerous, the amount of microbes or the amount of people

Which type of cell is created during meiosis? A) skin B) liver C) blood D) sperm

What is the purpose of a reserve?

In which organelle are the lipid components of the cell membrane assembled