Describe covalent and ionic bonding. include how it works, any key terms and how you can identify each bond ( hard, soft, rigid, malleable)

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

Explanation for basic character?

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.