What does the scientific process accomplish

How was the climate when the ambulocetus was alive

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism