Q: What regulates homeostasis and basic survival behaviors? Read this paragraph and choose the correct option from the provided answers: Choices: - hippocampus - mitosis - cell membrane - hypothalamus A:
hypothalamus

Q: The logistics of carrying out cellular metabolism sets limits on what physical property of the cell? Read this paragraph and choose the correct option from the provided answers: Choices: - surface - composition - layer - size A:
size

Q: What do most amphibians breathe with as larvae? Read this paragraph and choose the correct option from the provided answers: Most amphibians breathe with gills as larvae and with lungs as adults. Additional oxygen is absorbed through the skin in most species. The skin is kept moist by mucus, which is secreted by mucous glands. In some species, mucous glands also produce toxins, which help protect the amphibians from predators. The golden frog shown in Figure below is an example of a toxic amphibian. Choices: - pores - lungs - nasal passages - gills A:
gills

Q: What is the term for a pure substance that possesses unique properties and cannot be broken down into other substances? Read this paragraph and choose the correct option from the provided answers: An element is pure substance that cannot be broken down into other substances. Each element has a particular set of properties that, taken together, distinguish it from all other elements. Table below lists the major elements in the human body. As you can see, you consist mainly of the elements oxygen, carbon, and hydrogen. Choices: - alloy - plastic - light - element A:
element