I believe it is A (Adenine)
Answer:
The answer should be C: mostly in the 20th century
Explanation:
<span>In the duct system the atop testis where sperm mature from is known as the epididymis</span>
Answer:
Photosynthesis and cellular respiration allow the carbon and oxygen that organisms consume and produce to be cycled through the ecosystem. They work together so that what is made from one process is used in the other. Without them the ecosystem would run out of carbon dioxide and oxygen, and everything would die.
Answer:
Genes go brrrrrrrr
Explanation:
The answer is C because gene therapy is used to knock out, replace, or remove the mutated genes.
