Answer the following question given this paragraph: The average composition of continental crust is granite. Q: What is the general composition of the continental crust? Choices: - limestone - marble - sandstone - granite A:
granite
Answer the following question given this paragraph: Light moving from air into water is bent ___________ the normal. Q: Light moving from air into water is bent ___________ the normal? Choices: - less - thinly - Longly - more A:
more
Q: Answer the following question given this paragraph: The primary function of leaves is to collect sunlight and make food by photosynthesis. Specialized tissues in leaves work together to perform this function. In a deciduous plant, leaves seasonally turn color and fall off the plant. They are replaced with new leaves later in the year. An evergreen plant keeps its green leaves year-round. It may have needle-like leaves to reduce water loss. Q: The primary function of leaves is to collect sunlight and make food by what process? Choices: - nuclear fission - osmosis - duplicate process - photosynthesis A:
A: photosynthesis
Question: Answer the following question given this paragraph: During the systolic phase of the cardiac cycle, the heart is ________. contracting b. relaxing c. contracting and relaxing d. filling with blood 16. How do arteries differ from veins? a. Arteries have thicker wall layers to accommodate the changes in pressure from the heart. Arteries carry blood. Arteries have thinner wall layers and valves and move blood by the action of skeletal muscle. Arteries are thin walled and are used for gas exchange. Most of the hormones produced by the anterior pituitary perform what function? a. regulate growth b. regulate the sleep cycle c. regulate production of other hormones d. regulate blood volume and blood pressure 18. What is the function of the hormone erythropoietin? a. Q: Arteries have thinner wall layers and valves and move blood by the action of skeletal what? Choices: - marrow - collagen bands - hormones - muscle A:
Answer: muscle
*Question*
Answer the following question given this paragraph: The atomic mass is the weighted average of the masses of all isotopes of an element. Q: What is the weighted average of the masses of all isotopes of an element called? Choices: - cell mass - light mass - weight mass - atomic mass A:
**Answer**
atomic mass
(Q).
Answer the following question given this paragraph: Cell division Mitosis M Cell growth stops at this stage. Mitosis divides the nucleus into two nuclei, followed by cytokinesis which divides the cytoplasm. Two genetically identical daughter cells result. Q: What is divided during cytokinesis? Choices: - chromosomes - nucleus - cytoskeleton - cytoplasm A:
(A).
cytoplasm