(Q).
Answer the following question given this paragraph: The molecule pictured above is thyroxine, a compound produced by the thyroid gland. This molecule regulates how the body uses energy. In a condition known as hypothyroidism, the thyroid makes less thyroxine than normal. A person with this disease feels tired all the time and often puts on weight. Treatment with thyroid hormone supplements takes care of the problem. Q: The molecule pictured above is thyroxine, a compound produced by which gland? Choices: - stomach - kidney - gallbladder - thyroid A:
(A).
thyroid

(Q).
Answer the following question given this paragraph: This is a strombolian eruption. This type of eruption was named for Mt. Stromboli in Italy. Strombolian eruptions spew lava into the air. But these eruptions do not have a massive explosion. They create lava flows. Q: What is a strombolian eruption named for? Choices: - an ice cleaner - a country - mt. st. helens - mt. stromboli A:
(A).
mt. stromboli

(Q).
Answer the following question given this paragraph: Evolution that occurs over a long period of time is called macroevolution . It might take place over millions of years. This scale of evolution occurs above the level of the species. Fossils provide evidence for evolution at this scale. The evolution of the horse family, shown in Figure below , is an example of macroevolution. Q: What is evolution that occurs over a long period of time called? Choices: - spontaneous mutation - introgression - catabolism - macroevolution A:
(A).
macroevolution