Answer:
water fleas
Explanation:
the fish eat tht water fleas for energy...
This is referred to as allopatric speciation where species are separated geographically and evolve into two different species over time
A major disadvantage of artificial classifications is that they have little predictive value; arbitrarily selected properties do not necessarily correlate well with each other. This generally means that they are of little use for purposes other than that for which they were designed.
Answer:
the data provide extremely strong evidence that melanoma mortality rate is linearly related to latitude.
Explanation:
melanoma is a severe case/type of skin cancer, it occurs and grows in the cells (melanocytes) that produce melanin skin pigment/color. Melanoma can also affect the eyes.