Answer:
See the answer below
Explanation:
Oxygen gas is produced during photosynthesis by photolysis of water in the chloroplasts of algae and green plants and in the thylakoid of cyanobacteria. The chlorophyll of photosystem II absorbs light energy which leads to the excitation and knocking out of an electron within the photosystem.
The energy released as a result of returning the electrons to the ground state in an acceptor molecule is used in splitting water molecules into hydrogen and oxygen. The electron released from the splitting of water replaces the one knocked out from the photosystem II while oxygen atoms from two water molecules combine to form diatomic oxygen which is later released as oxygen gas.
The whole process of photolysis of water and the release of oxygen gas happens during the light-dependent reaction of photosynthesis.
Answer:
I hope a chick, but i'm guessing it's a dude. lol
Explanation:
Skin cancer often appear as change in skin, such as a growth, irritation, or sore that does not heal or as a change in a wart or mole.
<h3>What is Cancer?</h3>
This is referred as a medical condition in which cells of the body divide in an uncontrollable manner and then spreads to other parts which makes it dangerous.
It also occurs in different types of forms such as a growth, irritation, or sore that does not heal or as a change in a wart or mole which is why special attention and observation is needed for quick detection and treatment in other to increase survival chances.
Cancerous cells compete with healthy cells for nutrients and other resources in the body and are usually treated through chemotherapy or radiotherapy which helps in killing the cancer cells.
Read more about Cancer here brainly.com/question/11710623
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