Answer the following question given this paragraph: The cell wall is located outside the cell membrane. It consists mainly of cellulose and may also contain lignin , which makes it more rigid. The cell wall shapes, supports, and protects the cell. It prevents the cell from absorbing too much water and bursting. It also keeps large, damaging molecules out of the cell. Q: What shapes, supports, and protects the cell? Choices: - the epithelium - the mesothelium - the chloroplast - the cell wall A:
the cell wall
Answer the following question given this paragraph: Sun, Moon, and stars appear to travel from east to west each day. Q: Which direction does the sun, moon, and stars appear to travel? Choices: - south to north - west to east - north to south - east to west A:
east to west
Q: Answer the following question given this paragraph: Q: Fungi may form mutualistic relationships with plants, algae, cyanobacteria, and what? Choices: - plants - farmers - eggs - animals A:
A: animals
Question: Answer the following question given this paragraph: Atherosclerosis of arteries that supply the heart muscle is called coronary heart disease . This disease may or may not have symptoms, such as chest pain. As the disease progresses, there is an increased risk of heart attack. A heart attack occurs when the blood supply to part of the heart muscle is blocked and cardiac muscle fibers die. Coronary heart disease is the leading cause of death of adults in the United States. Q: What is the term for atherosclerosis of arteries that supply the heart muscle? Choices: - rapid heart disease - essential heart disease - cardiovascular disease - coronary heart disease A:
Answer: coronary heart disease
*Question*
Answer the following question given this paragraph: Compact bone makes up the dense outer layer of bone. Its functional unit is the osteon . Compact bone is very hard and strong. Q: What is the functional unit of compact bone? Choices: - spongin - collagen - scleroprotein - osteon A:
**Answer**
osteon
*Question*
Answer the following question given this paragraph: Q: After dispersal of a seed, what next step may occur if environmental conditions are favorable? Choices: - bloom - degradation - infection - germination A:
**Answer**
germination