<span> a </span>girl's<span> breasts may start to grow, but she may not get her period until years later. You may continue to go through </span>puberty<span> changes until you're 20 years old.</span>
Can I get brainlyest? And I’ll answer in comments
Plant And Animal Cells Are Eukaryotic.
Prokaryotic Are Single Cells
In this virtual lab, grow two species of paremecium in test tubes and record data on their population growth. Experiment shows that when grown together, one species will die, illustrating the competitive exclusion principle.
A shut down of normal testosterone production
