What was the result of collision between the early earth and others, smaller protoplanets ?

Iwill give brainiest to first person who gets it ! what are 3 basic types of interactions we see in an ecosystem?

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics