Two simplified food chains are shown here for a terrestrial and a marine ecosystem Assuming there is 100% availability of energy for the primary producers for each chain, which statement describes the energy availability at other levels of the food chain?

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above

Glands that the body deal with stress and respond to emergencies.

Azoologist is studying four very closely related feline species. she wishes to compare their gestation periods. an observational study is conducted where the zoologist observes the gestation period of 50 randomly selected felines in each species. a one-way anova test is run to test the hypothesis that the average gestation period is the same for each of the four species. a level of significance of 0.05 is used, and a p-value of 0.01 is calculated. based on this result, the conclusion that can be drawn is that: