A) enzymes
<span>Enzymes are catalysts which aid in speeding up chemical reactions (for example, breaking down hydrogen peroxide into water and oxygen). </span>
Answer:Living organisms are dependent on other living organisms to survive
Explanation:
Answer - They Secrete Enzymes and Break Down Food
Reasoning - With the added enzymes or saliva it can help lubricate your esophagus make the good down to your stomach into a digestive zone.
Answer:1) Water carries the nutrients to the cells of our body.
2) Water helps in the excretion of toxins and wastes.
3) Water regulates the body temperature.
Explanation:
The illustration depicts the deoxyribonucleic acid double helix.
DNA contains four nitrogenous bases: Adenine, cytosine, guanine, and thymine.
The base pairing are always as follows:
· adenine with thymine
· cytosine with guanine
Answer:
D) thymine