Respond to the following based on your reading.
6. describe the biological chemical processes that are responsible for producing oxygen in
earth's atmosphere, eventually leading to the cambrian explosion.
7. explain the importance of oxygen in the evolution of large multicellular animal life.

Akrabby blind whale has married pearl who has normal vision. oneof their two sons is also colorblind. what arr the genotypes of the parents?

What part of the body contains bile, an enzyme that break down lipids?

16 select the correct answer from each drop-down menu. sharks, whales, and dolphins share similar features such as body shape and the position of fins. hoy while whales and dolphins have lungs. these differences indicate that the organisms share a comme whales also possess a vestigial pelvic bone. the presence of the pelvis bone may indicate that whales reset next