Q: What is a group of similar ecosystems with the same general abiotic factors and primary producers? Read this paragraph and choose the correct option from the provided answers: The two photos in Figure above represent two different biomes. A biome is a group of similar ecosystems with the same general abiotic factors and primary producers. Producers are organisms that produce food for themselves and other organisms. Biomes may be terrestrial or aquatic. Choices: - ecoregion - family - taxon - biome A:
biome

Q: What limits the growth or development of an organism, population, or process? Read this paragraph and choose the correct option from the provided answers: In the predator-prey example, one factor limits the growth of the other factor. As the prey population decreases, the predator population begins to decrease as well. The prey population is a limiting factor. A limiting factor limits the growth or development of an organism, population, or process. Choices: - decreasing factor - limiting membrane - mutation factor - limiting factor A:
limiting factor

Q: Q: Lipids are also know by what name? Read this paragraph and choose the correct option from the provided answers: Choices: - sugars - proteins - acids - fats A:
A: fats

Question: Q: What are the ice crystals that form on the ground called? Read this paragraph and choose the correct option from the provided answers: Deposition as a change of state often occurs in nature. For example, when warm moist air comes into contact with very cold surfacessuch as the ground or objects on the groundice crystals are deposited on them. These ice crystals are commonly called frost. Look at the dead leaf and blades of grass in the Figure below . They are covered with frost. If you look closely, you can see the individual crystals of ice. You can watch a demonstration of frost forming on the side of a very cold can at the URL below. (Click on the mulitmedia choice "Ice on a Can. "). The ice in the can has been cooled to a very low temperature by adding salt to it. If you want to do the demonstration yourself, follow the procedure at the URL. http://www. middleschoolchemistry. com/lessonplans/chapter2/lesson4. Choices: - snow - granules - sleet - frost A:
Answer: frost

*Question*
Q: What is the type of cancer where bone marrow produces abnormal white blood cells? Read this paragraph and choose the correct option from the provided answers: Leukemia is a type of cancer in which bone marrow produces abnormal white blood cells. The abnormal cells can't do their job of fighting infections. Like most cancers, leukemia is thought to be caused by a combination of genetic and environmental factors. It is the most common cancer in children. Choices: - anemia - kidney - liver - leukemia A:
**Answer**
leukemia

(Q).
Q: Two water molecules contain 4 hydrogen atoms and how many oxygen atoms? Read this paragraph and choose the correct option from the provided answers: Two water molecules contain 4 hydrogen atoms and 2 oxygen atoms. A mole of water molecules contains 2 moles of hydrogen atoms and 1 mole of oxygen atoms. Choices: - 1 - 4 - 6 - 2 A:
(A).
2