I’m not sure if this helps much, but try thinking of an Aloe Vera plant. When you cut into it, you expose the the sticky center. The part you cut has a “sticky end.” So, think of a knife as the restriction enzyme, and the plant as the DNA molecule that you’re cutting. Hope this helps.
Photosynthesis takes in carbon dioxide and releases oxygen as a product, so the answer is D.
Answer:
the heart
Explanation:
the heart pumps blood through the body
B most of the water is frozen in ice cap
The oxygen-poor blood enters the heart from the body through the SVC, or, the superior vena cava. The oxygen-poor blood then enters the right atrium (RA) of the heart.
