Answer the following question given this paragraph: In endothermic reactions, the temperature of the products is typically lower than the temperature of the reactants. The drop in temperature may be great enough to cause liquids to freeze. That's what happens in the endothermic reaction at this URL: http://www. bbc. co. uk/schools/gcsebitesize/science/add_aqa_pre_2011/chemreac/energychangesrev1. shtml . Q: The temperature of the products is typically lower than the temperature of the reactants in what type of reaction? Choices: - autotrophic - exothermic - parabolic - endothermic A:
endothermic
(Question)
Answer the following question given this paragraph: 10.3 Dynamics of Rotational Motion: Rotational Inertia If you have ever spun a bike wheel or pushed a merry-go-round, you know that force is needed to change angular velocity as seen in Figure 10.10. In fact, your intuition is reliable in predicting many of the factors that are involved. For example, we know that a door opens slowly if we push too close to its hinges. Furthermore, we know that the more massive the door, the more slowly it opens. The first example implies that the farther the force is applied from the pivot, the greater the angular acceleration; another implication is that angular acceleration is inversely proportional to mass. These relationships should seem very similar to the familiar relationships among force, mass, and acceleration embodied in Newton's second law of motion. There are, in fact, precise rotational analogs to both force and mass. Q: If force is applied further away from a pivot point, than what kind of acceleration will be greater? Choices: - circular - rectangular - parameters - angular A:
(Answer)
angular
Ques: Answer the following question given this paragraph: Dimensional analysis can be used to carry out metric unit conversions. Q: What is used to carry out metric unit conversions? Choices: - mechanical analysis - metric analysis - calculation analysis - dimensional analysis A:
Ans: dimensional analysis
(Q).
Answer the following question given this paragraph: A lipid is an organic compound such as fat or oil. Organisms use lipids to store energy, but lipids have other important roles as well. Lipids consist of repeating units called fatty acids. There are two types of fatty acids: saturated fatty acids and unsaturated fatty acids. Q: What are the two types of fatty acids? Choices: - saturated and biodegradable - saturated and endogenous - hydrochloric and carboxylic - saturated and unsaturated A:
(A).
saturated and unsaturated
Ques:Answer the following question given this paragraph: Q: Monocots and eudicots differ in what type of a leaf's tissue? Choices: - structural - circulatory - reproductive - vascular A:

Ans:vascular
Answer the following question given this paragraph: 37.5 | Endocrine Glands By the end of this section, you will be able to: Describe the role of different glands in the endocrine system Explain how the different glands work together to maintain homeostasis Both the endocrine and nervous systems use chemical signals to communicate and regulate the body's physiology. The endocrine system releases hormones that act on target cells to regulate development, growth, energy metabolism, reproduction, and many behaviors. The nervous system releases neurotransmitters or neurohormones that regulate neurons, muscle cells, and endocrine cells. Because the neurons can regulate the release of hormones, the nervous and endocrine systems work in a coordinated manner to regulate the body's physiology. Q: Which body system releases hormones that act on target cells to regulate development, growth, energy metabolism, reproduction, and many behaviors? Choices: - pituitary - lymphatic - exocrine system - endocrine system A:
endocrine system