Once cellular respiration can no longer be sustained by an adequate oxygen supply, which of the following processes does the body rely on to help continue to be able to manufacture ATP? 1) electron transport chain
2) photosynthesis
3) fermentation
4) osmosis

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

Several billion years ago which gas was the least prevailant in the atmosphere

Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints