Elephant seals can hold their breath for over an hour while hunting for food underwater. A researcher wanted to test the hypothesis that seals could spend so much time underwater because they were less sensitive to changes in CO2. Which experiment would be a good way to test the hypothesis

How does this experiment explain why it is often milder in areas such as coastal maryland while areas such as kansas or iowa have more extremes in temperature

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13