Star and her brother, Mike, produce roughly the same levels of male hormones and female hormones. Given this information, it is likely that:
Answer
Star and Mike have not yet reached puberty.
Star has reached puberty but Mike has not.
Mike has reached puberty but Star has not.
Star and Mike have both reached puberty.
Before puberty, the levels of hormones are the about the same in both genders.
To determine the most likely scenario based on the information provided, we need to examine the relationship between hormone levels and puberty.
During puberty, the body undergoes significant hormonal changes, which leads to the development of secondary sexual characteristics such as the growth of breasts in females and facial hair in males.
If both Star and Mike produce roughly the same levels of male and female hormones, it suggests that they have already reached puberty. This is because the production of male and female hormones increases significantly during this stage of development. Therefore, the most likely answer is that Star and Mike have both reached puberty.