Can someone help me with these two questions? Real answers or else I will report for the first person that answers I will give brainliest! Please help

When balancing a chemical equation:

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.

Which of the following describes a situation where competition between producers exists