Answer:
Lipids!
Explanation:
Lipids are made up of Oils that, when mixed in water or other chemicals, will separate. Since Oils do not mix and float to the top, and since Oils are a type of lipid, the answer is Lipids!
External stimulus
The stimulus to which the organism is adapting to is outside of the organism's body.
<span>Blood supplies oxygen to cells to perform cellular respiration. Haemoglobin carries oxygen in the blood.Any change in the structure of hemoglobin will affect its oxygen carrying capacity. Mutation of genes coding for hemoglobin will result in a different hemoglobin which will fail to supply oxygen properly. Hence patients needs blood transfusion to maintain oxygen supply.</span>
23 degrees 27’ is the axial titl
