Symbiosis is a close relationship between two species in which at least one species benefits. ... Parasitism is a symbiotic relationship in which one species (the parasite) benefits while the other species (the host) is harmed
An ecologist conducts<span> a </span>greenhouse experiment<span> to </span>study<span> the </span>effect<span> of nitrogen </span>concentration<span> on the</span>productivity<span> of </span>sunflower seedlings<span>. What is the </span>independent variable<span> in this </span>experiment<span>? make predictions about how nature works</span>
Lower rate/chance of survival after the industrial revolution
C. DNA I believe because DNA turns into RNA and then turns into mRNA to amino acids
Receptors in the nose are olfactory receptors and they are the things that basically give you the ability to smell different smells.
Receptors kind of allow you to feel or smell or hear etc.
Receptors in the taste buds are simply taste receptors, they help you taste different foods and such.
