Answer:
The correct answer is synergism.
Explanation:
In synergism, two or more substances interact with each other and produce a greater combined effect than the sum of the effect produced by them separately. So in synergism two chemicals enhance their overall effect when works together. For example, when a cancer patient is given chemotherapy and radiation together it shows better results than when these two therapy are used separately.
So, in this case, X and Y chemicals individually have a limited effect on fish but when used together their combined effect becomes greater which becomes toxic to the fishes that show that it is an example of synergism.
Decrease their caloric output so it is lower than the caloric intale
It is C. The threshold is determined by the lowest voltage stimulus needed to get the muscle to twitch
Explanation:
-Lean meat
-poultry
-fish
-eggs
-tofu
-nuts
-seeds
-legumes
-beans
-milk
-yougurt
-cheese
Are all rich sources of protein!!
I hope this helps!!!!
