How are organism in the domains bacteria and archaea similar

A. They contain protists

B. They are unicellular

C. They contain nuclei

D. They are eukaryotes

What two evidences supports the continents were once together?

Gregors mendels research supports the idea each organism carries a pair of?

This is the study of grouping and naming organisms.

Why is biodiversity important to an ecosystem

Heterozygous genes will always display the recessive trait. True False

Which of the following organisms is NOT a protist? a. water molds c. Amoebas (protozoans) b. Escherichia coli d. Diatoms (algae)

A 56 year-old pro golfer is having mohs micrographic surgery for skin cancer on his forehead. the surgeon performs the surgery with two stages. the first stage includes 4 tissue blocks and the second stage includes 6 tissue blocks.

13. Excess salt is removed from the body through sweat glands in the skin, This is an interaction between systems.

a cell with 5% salt concentration is placed in a beaker with 1% salt concentration. what will happen to the cell over time

What are the roles of the nervous muscular circulatory and respiratory systems in heat regulation?