Ascientist is using sonar to map the ocean floor while traveling on the ocean surface in a ship. she observes that the first sound pulse returns from the ocean floor much more quickly than the second sound pulse. what can she conclude based on this information?

Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.

Explain the difference between incomplete dominance and codominance

Discuss the functions of epithelial connective nerviud and muscular tissues