3. what are two major phases of cell division?

4. describe the steps in phase 1.

5. describe the steps in phase 2.

6. what is it called when elements cross the cell membrane performs a high concentration to low?

7. list all passive transport.

8. list all active transport.

What is the next step in muscle contraction after the actin changes shape? (apex)

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2

How do water’s relative densities as a solid and a liquid differ from that of most other substances? water’s solid and liquid forms have different densities, while most other substances have solid and liquid forms with similar densities. water’s solid and liquid forms have similar densities, while most other substances have solid and liquid forms with different densities. water’s liquid form is less dense than its solid form, while the opposite is true of most other substances. water’s solid form is less dense than its liquid form, while the opposite is true of most other substances.