pucemole902

Where in the ocean do most plants live?

◯ A. Hadalpelagic zone

◯ B. Epipelagic zone

◯ C. Bathypelagic zone

◯ D. Abyssopelagic zone

The graph shows the carrying capacities for two populations of salmon in two different areas.

Which statement is most likely true of area A?

◯ A. It has more food resources than area B.

◯ B. It has a higher rate of fishing than area B.

◯ C. It has more predators than area B.

◯ D. It has a higher rate of disease than area B.

Which statement is true of biodiversity hot spots?

◯ A. They withstand high numbers of volcanic eruptions

◯ B. They withstand high temperatures year round.

◯ C. They are rich and threatened reservoirs of life.

◯ D. They cover more than 70% of Earth's surface. 

Cara took the photograph below of a butterfly. Which tool would be most helpful in identifying the butterfly?

◯ A. A butterfly net 

◯ B. A sketchbook

◯ C. A dichotomous key of plants 

◯ D. A field guide to butterflies 

Various bacteria are normally present in most of our body systems. These “good” bacteria are essential for maintaining health. Describe two risks and two benefits of using antibacterial creams to cure vaginal infections.

How many bones are in human body