I Which situation would be part of the normal reproductive cycle of a human?
by the presence of
testosterone regulating gamete production in a male
(2) estrogen in concentrations that would produce sperm in a female
(3) a high progesterone level in a male
(4) a low insulin level in either a male or a female

Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3

Iwanna go do something with my ideas? ?

What happens when two nitrogen atoms share electrons