Answer:
One reason frogs are often chosen to be dissected is that their bodies provide a good overview of the organ systems of a complex living thing. The organs present in a frog, and the way they are laid out in the body, are similar enough to humans to provide insight for students about how their bodies work.
Explanation:
Its a bit hard to explain BUT
The increased levels<span> of sex hormones </span> result in physical changes some of them <span>, including maturation of the breasts, and other places that im not gonna say. Normally, these </span>changes occur<span> sequentially </span>during puberty<span>, resulting in sexual maturity whic hmost ppl think only boys have but most girls do to . ...
Genetics can cause , </span>Puberty to happen <span> earlier in girls whose mothers matured early. so it could be earlier then teenage years depending on when the mother started</span>
The answer is B. practiced giving the presentation
I think it’s the first one
