Answer the following question given this paragraph: Individual torques are determined by multiplying the force applied by the perpendicular component of the moment arm. Q: By multiplying the force applied by the perpendicular component of the moment arm,what is determined? Choices: - radiation - intensities - pressure - torques A:
torques
(Question)
Answer the following question given this paragraph: These two tracts connect the hypothalamus with the major parasympathetic nuclei in the brain stem and the preganglionic (central) neurons of the thoracolumbar spinal cord. The hypothalamus also receives input from other areas of the forebrain through the medial forebrain bundle. The olfactory cortex, the septal nuclei of the basal forebrain, and the amygdala project into the hypothalamus through the medial forebrain bundle. These forebrain structures inform the hypothalamus about the state of the nervous system and can influence the regulatory processes of homeostasis. A good example of this is found in the amygdala, which is found beneath the cerebral cortex of the temporal lobe and plays a role in our ability to remember and feel emotions. Q: What also receives input from other areas of the forebrain through the medial forebrain bundle? Choices: - hippocampus - pituitary gland - optic chiasm - hypothalamus A:
(Answer)
hypothalamus
Ques: Answer the following question given this paragraph: Density is an expression of the mass of substance in terms of the volume occupied by the substance. Q: What expresses the mass of substance in terms of the volume occupied by the substance? Choices: - velocity - frequency - diameter - density A:
Ans: density
(Q).
Answer the following question given this paragraph: The force of friction between these two blocks is related to two factors. The first factor is the roughness of the surfaces that are interacting, which is called the coefficient of friction , (Greek letter mu). The second factor is the magnitude of the force pushing the top block down onto the lower block. It is reasonable that the more forcefully the blocks are pushed together, the more difficult it will be for one to slide over the other. The force pushing these blocks together is the result of gravity acting on the top block and pressing it against the bottom block, which resists the weight with an equal and opposite force called the normal force . The force of friction can be calculated by. Q: The roughness of interacting surfaces and the magnitude of force pushing one object onto another are two factors related to what force? Choices: - energy - tension - temperature - friction A:
(A).
friction
Ques:Answer the following question given this paragraph: The cornea is the transparent outer covering of the eye. It protects the eye and also acts as a convex lens, helping to focus light that enters the eye. Q: What is the transparent outer covering of the eye? Choices: - pupil - iris - retina - cornea A:

Ans:cornea
Ques:Answer the following question given this paragraph: A given habitat may contain many different species, but each species must have a different niche. Two different species cannot occupy the same niche in the same place for very long. This is known as the competitive exclusion principle . If two species were to occupy the same niche, what do you think would happen? They would compete with one another for the same food and other resources in the environment. Eventually, one species would be likely to outcompete and replace the other. Q: What explains why two different species cannot occupy the same niche in the same place for very long? Choices: - evolution - natural selection - survival exclusion princple - competive exclusion princple A:

Ans:
competive exclusion princple