An abiotic factor is a non living thing
Answer:
Coral polyps, which are animals, and zooxanthellae, the plant cells that live within them, have a mutualistic relationship. Coral polyps produce carbon dioxide and water as byproducts of cellular respiration. The zooxanthellae cells use carbon dioxide and water to carry out photosynthesis.
Explanation:
Water can’t stick to either. A liquid is already in the same state as water.. water is a liquid.
Uracil (U) is not part of DNA but is part of RNA
Atmosphere of the early earth + lighting = paleolightning
