Answer:
The frequency decrease
Explanation:
The frequency, f and wavelength, λ are inverstly propotional. You can see from the equation below :
v = λ f ,
λ = 
thus, based on the eqaution above we know that
λ = 
as the wavelength increases, the frequency decreases
Variation, Heritability, competition, and different survival.
Answer: predator species would be more sensitive by accumulating toxic material already accumulated in individual prey. It would also depend on different levels of pollution in different niches, so that one species would be more exposed.
Explanation:
Self explanatory
Shark Respiration would be an example of Hypothesis for goldfish respiration
