D) It can only be used in areas with specific kinds of rivers.
<span>The correct answer to this question is to
find an alternative energy source when glucose is absent or not present in <span>sufficient
amounts. Lac operon helps in the breaking down of lactose to be converted as
food source and also in the breaking down of molecules in releasing energy. </span></span>
Answer: HI there :) The relation is that when a star is blue it is hotter and when a star is red it is cooler.
Explanation: This means that the bluer the star the hotter the star this also means that the star will be brighter.
Hemostasis is a process which would cause for bleeding to halt and is the first step in healing wounds. During hemostasis, the process that happens first would be vascular spasm. The damaged vessels are constricted which would result to reducing the amount of the blood flowing in the area thus limiting blood loss. This action is stimulated by factors like direct injury to a smooth muscle. This would allow chemicals to be released by the platelets and the endothelial cells. This response would be more effective as the damage is being increased. Also, it occurs more effectively in areas where there are smaller blood vessels.
Nitrogen Fixation is what it's called
Hope I helped
