Which of the following is NOT a function of skin?

to absorb nutrients from food

to protect the body from infection

to prevent the body from drying out

to protect the body from injury

In a food chain, assume clover mice hawks. What would happen to the mice population if clover became extinct? a. The mice population would stay the same. b. The mice population would increase. c. The mice population would decrease.

Glucose is the main source of cell energy, but any glucose that can't be used immediately is stored for future use as A. galactose. B. fat. C. glycogen. D. carbohydrates.

Based on the investigation activity in this lesson, does the Hammerhead Shark most often reproduce sexually or asexually? options: sexually asexually both

The data above represent the results of three different crosses involving the inheritance of a gene that determines whether a certain organism is blue or white. Which of the following best explains the mechanism of inheritance of the gene

Who would most likely study the causes of a present-day epidemic? a. an archaeologist b. a human geographer c. a physical geographer d. a historian

Which of the following is true about water? A. A water molecule has a overall positive charge B. A water molecule is polar C. A water molecule has more protons then electons

Which of these statements is false? 1. Cell processes affect the entire biosphere. 2. Cell processes affect all of bodily functions. 3. Cells are composed primarily of inorganic molecules. 4. Cells contain all four kinds of organic macromolecules.

Given these characteristics of life, which of the following objects is considered a living organism

How have the atmosphere and living things interacted over time?

What do the arteries carry