Radon is a radioactive noble gas. It is really difficult to find it naturally since it does occur, but in really small quatities as it is a radioactive element, and therefore dacys.
Symbol: Rn
Atomic number: 86
Hope it helped,
BioTeacher101
they cannot happen at the same time
Answer:
activation energy is required for a chemical reaction to take place.
I believe the answer is that;Corals are stressed and more likely to die without zooxanthellae; the zooxanthellae grow best when associated with the corals.
The corals and the algae have a mutualistic relationship. The coral provides the algae with a protected environment and compounds they need for photosynthesis. In return, the algae produce oxygen and help the coral to remove wastes. Most importantly, zooxanthellae supply coral with glucose, glycerol, and amino acids, which are the products of photosynthesis.
<span>The opiates are highly addictive drugs that suppress physical sensation and responsiveness to stimulation.
Opiates is a </span>a medication/drug with morphinelike impacts.