Swimming alone a. increases the benefits of swimming for cardiorespiratory endurance. b. is acceptable in a pool but never in a lake or an ocean. c. is ok as long as you've been swimming for at least five years. d. is never safe, regardless of ability.

Chicken pox and hepatitis are bacterial diseases. true or false?

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics