Answer:
Scientists repeats the steps in cycle mode and in order to be sure about the results he/she chosen.
Because a spring is from where the water table is too high
Answer:
Kidneys
Explanation:
ADH is a chemical produced in the brain that causes the kidneys to release less water, decreasing the amount of urine produced.
Answer:
Typically in mammals, the gender of an organism is determined by the sex chromosomes. In the case of humans, this happens to be the X and the Y chromosomes. So as you may recall, if you are XX, you are female. If you are XY, you are male.
Answer:
pollution is the introduction of harmfull material in the invironment called pollution