Answer:
<em><u>Eukaryotic cells</u></em> contain membrane-bound organelles, such as the nucleus, while <em><u>prokaryotic cells</u></em> do not. Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA.
Hormones are the chemicals that play important role in human body. The changes in human body is mainly related to the hormonal changes. In case of a female, hormones play a very significant role. If the diet is unhealthy or laden with extra hormones or chemicals that mimic hormones, the female my experience and early puberty. In such case, the menarche can be reached earlier than expected.
Thus, diet laden with hormone mimicking chemicals are expected of contributing to girl's earlier experience of menarche.
I think it is the blood vessels ???
Highly folded membranes allow for more surface area which allows more proteins to help function.
Answer:
the dependent variable
Explanation:
Example:
If I'm doing the experiment to find the growth speed of sunflowers during different months..
- The independent variable would the month.
- The dependent variable is growth speed, because a plant's ability to grow is dependent on the time of year.
- I am measuring the growth speed.
- Therfore I am measuring the dependent variable.
