20 points Mitochondria provide evidence that eukaryotic cells evolved through
endosymbiosis. What features of mitochondria support this theory? *
A. mitochondria have been found throughout the fossil records.
B. Mitochondria contain their own DNA and are similar in size to bacteria.
C. Cells that contain mitochondria also contain chloroplasts and chloroplast membranes
are similar to bacterial membranes.
D. Mitochondria can be produced when sparks of electricity are passed through an
environment of gases similar to the conditions of early Earth,
Other:

Nucleic acid certain protein cell membranes certain carbohydrates

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation

How do temperature and salinity affect deepwater currents? they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water.