The blood get it's greatest pressure from the heart. The heart pumps the blood out.
They hide in places like driftwood and vegetation
Answer:
Polygenic inheritance occurs when one characteristic is controlled by two or more genes. Often the genes are large in quantity but small in effect. Some examples include height, skin color, eye color and weight.
- In polygenic inheritance the "dominant" capital genes are additive, each capital gene adding one unit of color to the genotype.With more capital genes, the phenotype (appearance) gets darker.
Nitrogen,Phosphorus and Potassium
