Question

Give the answer. What is the process R ​

Answer 1

Answer:

In nuclear astrophysics, the rapid neutron-capture process, also known as the r-process, is a set of nuclear reactions that is responsible for the creation of approximately half of the atomic nuclei heavier than iron; the "heavy elements", with the other half produced by the p-process and s-process

Answer 2

Answer:

photosynthesis.

Explanation:

because at day light plants take in co2 during photosynthesis.