Atypical adult male ?
a. produces sperm up to about 65 years old.
b. produces sperm during a monthly cycle.
c. is born with all the sperm he will ever produce.
d. produces several hundred million sperms each day

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

Jasmine, at 33 months of age, is able to engage in some self-care behaviors but still has trouble with tasks such as putting on socks. a few months later, she accomplishes this same task relatively easily. the change in abilities is most likely due to

As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes