Answer the following question given this paragraph: Starfish: Flickr:amanderson2; Yeast: Zappy's. Starfish and yeasts are examples of organisms that reproduce asexually . Starfish: CC BY 2.0; Yeast: CC BY-NC 3.0. Q: What type of reproduction is exemplified by starfish and yeasts? Choices: - bacteria reproduction - microscopic reproduction - sexual reproduction - asexual reproduction A:
asexual reproduction
(Question)
Answer the following question given this paragraph: The Calvin cycle has three major steps: carbon fixation, reduction, and regeneration. All three steps take place in the stroma of a chloroplast. Q: What is the first step of the calvin cycle called? Choices: - dioxide fixation - carbon maturation - breath fixation - carbon fixation A:
(Answer)
carbon fixation
Ques: Answer the following question given this paragraph: The water cycle does not have a real starting or ending point. It is an endless recycling process that involves the oceans, lakes and other bodies of water, as well as the land surfaces and the atmosphere. The steps in the water cycle are as follows, starting with the water in the oceans:. Q: Where do the steps in the water cycle begin? Choices: - rivers - sky - clouds - the ocean A:
Ans: the ocean
(Q).
Answer the following question given this paragraph: Heart: Coronary Artery Disease Coronary artery disease is the leading cause of death worldwide. It occurs when the buildup of plaquea fatty material including cholesterol, connective tissue, white blood cells, and some smooth muscle cellswithin the walls of the arteries obstructs the flow of blood and decreases the flexibility or compliance of the vessels. This condition is called atherosclerosis, a hardening of the arteries that involves the accumulation of plaque. As the coronary blood vessels become occluded, the flow of blood to the tissues will be restricted, a condition called ischemia that causes the cells to receive insufficient amounts of oxygen, called hypoxia. Figure 19.16 shows the blockage of coronary arteries highlighted by the injection of dye. Some individuals with coronary artery disease report pain radiating from the chest called angina pectoris, but others remain asymptomatic. If untreated, coronary artery disease can lead to MI or a heart attack. Q: What is the leading cause of death worldwide? Choices: - lung disease - cancer - liver failure - coronary artery disease A:
(A).
coronary artery disease
Ques:Answer the following question given this paragraph: A model is a representation of an object, system, or process. For example, a road map is a representation of an actual system of roads on the ground. Models are very useful in science. They provide a way to investigate things that are too small, large, complex, or distant to investigate directly. To be useful, a model must closely represent the real thing in important ways, but it must be simpler and easier to understand than the real thing. Q: What term means a representation of an object, system, or process? Choices: - pattern - presentation - icon - model A:

Ans:model
Answer the following question given this paragraph: The highway above switches back and forth as it climbs up the steep hillside. The much gentler slope of the road makes it easier for vehicles to reach the top of the mountain. The highway is an example of an inclined plane. Q: A highway that switches back and forth as it climbs up a steep hillside, yeilding a much gentler slope, is an example of what simple machine? Choices: - lever - pulley - wheel - inclined plane A:
inclined plane