i think i have gotten this one
The correct answer is D. DNA.
El hipotálamo produce la hormona liberadora de corticotropina CRH que estimula la glándula pituitaria para secretar la hormona adrenocorticotropina ACTH.
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Protein. A chain of amino acids, known as a polypeptide chain, makes up a protein. Foods that contain protein include meat, dairy, eggs, soy, nuts, etc. Hope this helped :)
For both the processes of aerobic and anaerobic respiration, glucose is mandatory. The correct option is D.
<h3>What is respiration?</h3>
The process by which cells break down sugar and obtain energy by using oxygen is referred to as respiration.
It can be done in presence of oxygen i.e., aerobic respiration or without oxygen, i.e., anaerobic respiration.
For both the processes of aerobic and anaerobic respiration, glucose is mandatory.
Thus, the correct option is D.
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Annelids are one of the organisms that has a systematized circulatory system and is closed.
The circulatory system serves to provide and deliver nutrients and oxygen throughout the organisms cells and tissues. The heart serves as the pumping organ and the cornerstone of the circulatory system.