What does animal cells have that plant cells don't have?

This organism is not capable of performing photosynthesis. (horseshoe crab) true false

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere

2polnis which of the following is an advantage of an in vitro experiment?me