I believe that would be estrogen.
Answer - Humans can do anaerobic and aerobic for cellular respiration.
Reasoning - Just like when we do intensity excercise our body will go into anaerobic since we work hard with little shortage of O2 which in turn acts like Cellular respiration since it's also exhibiting CO2. Also aerobic is when we have O2 enough to relive from going into anaerobe.
Answer:
The time it takes particles to form sediment on the bottom of a containers
Explanation:
The dependent variable would be <u>the time it takes different particle sizes to settle out of water in order to form sediment on the bottom of containers.</u>
<em>The dependent variable is an experimental variable whose value varies according to the independent variable supplied by the researcher during the course of an experiment. The value either increases or decreases with each value of the independent variable. </em>
In order to answer the question in the illustration, different particle sizes would have to be supplied by the student as an input - the independent variable - and the time it takes for each particle size to settle and form sediment recorded - the dependent variable.