Answer the following question given this paragraph: Consider a gigantic tub filled with water as shown below. A column of water with a cross-sectional area of 1.00 m 2 is designated. If we multiply the cross-sectional area by the height of the column, we get the volume of water in this column. We can then multiply this volume by the density of water, 1000. kg/m 3 , and get the mass of water in the column. We then multiply this mass by the acceleration due to gravity, , to get the weight of the water in this column. Q: What do you get by multiplying volume by the density of water? Choices: - velocity of water - temperature of water - weight of water - mass of water A:
mass of water
Answer the following question given this paragraph: Hormones of the Zona Reticularis The deepest region of the adrenal cortex is the zona reticularis, which produces small amounts of a class of steroid sex hormones called androgens. During puberty and most of adulthood, androgens are produced in the gonads. The androgens produced in the zona reticularis supplement the gonadal androgens. They are produced in response to ACTH from the anterior pituitary and are converted in the tissues to testosterone or estrogens. In adult women, they may contribute to the sex drive, but their function in adult men is not well understood. In post-menopausal women, as the functions of the ovaries decline, the main source of estrogens becomes the androgens produced by the zona reticularis. Q: The deepest region of the adrenal cortex is the zona reticularis, which produces small amounts of a class of steroid sex hormones called what? Choices: - estrogen - dioxins - testosterone - androgens A:
androgens
Q: Answer the following question given this paragraph: Most of the time, you breathe without thinking about it. Breathing is mostly an involuntary action that is controlled by a part of your brain that also controls your heart beat. If you swim, do yoga, or sing, you know you can control your breathing, however. Taking air into the body through the nose and mouth is called inhalation . Pushing air out of the body through the nose or mouth is called exhalation . The woman pictured below is exhaling before she surfaces from the pool water ( Figure below ). Q: What is the term for expelling air out of the body through the nose or mouth? Choices: - induction - inhalation - perspiration - exhalation A:
A: exhalation
Question: Answer the following question given this paragraph: Ground tissue makes up much of the inside of a plant. The cells of ground tissue carry out basic metabolic functions and other biochemical reactions. Ground tissue may also store food or water. Q: What type of tissue makes up much of the inside of a plant? Choices: - leaf tissue - stem tissue - working tissue - ground tissue A:
Answer: ground tissue
*Question*
Answer the following question given this paragraph: Q: What is the process by which plants and animals increase in size? Choices: - reproduction - grafting - splicing - growth A:
**Answer**
growth
(Q).
Answer the following question given this paragraph: Denitrifying bacteria turn nitrate back into gaseous nitrogen. Q: What causes nitrate to go back to its gaseous nitrogen state? Choices: - phytoflagellate bacteria - decomposers - enzymes - denitrifying bacteria A:
(A).
denitrifying bacteria