Answer:
d.no pollution
Explanation:
it doest create any pollution at all
Answer:
Size of pot
Explanation:
The size of the pot is the only variable changed from the control group in this experiment.
Answer:
Height
Explanation:
Height is polygenic trait which means that is controlled by more than one gene. This is different than Mendelian genetics in which one gene controls one trait-monogenic trait (e.g. flower color). Expressed phenotype of polygenic trairs is mix of all genes that control it (each gene has the same influence on phenotype) and it can express range of possible phenotypes (not only tall ad short but alos something in between).
This type of inheritance is known as polygenic inheritance or quantitative inheritance.
Traits that are also polygenic are skin and hair color, intelligence etc.
I think 2 cause the moon pulls currents and the one closest to the moon is 2
Because the exact copy of the parent cell is produced, only one organism is needed for it to occur.