Answer the following question given this paragraph: Atmospheric pressure can be measured with a barometer. Q: Atmospheric pressure can be measured with what tool? Choices: - thermometer - scale - ruler - barometer A:
barometer
(Question)
Answer the following question given this paragraph: Comparing Meiosis and Mitosis Mitosis and meiosis are both forms of division of the nucleus in eukaryotic cells. They share some similarities, but also exhibit distinct differences that lead to very different outcomes (Figure 11.7). Mitosis is a single nuclear division that results in two nuclei that are usually partitioned into two new cells. The nuclei resulting from a mitotic division are genetically identical to the original nucleus. They have the same number of sets of chromosomes, one set in the case of haploid cells and two sets in the case of diploid cells. In most plants and all animal species, it is typically diploid cells that undergo mitosis to form new diploid cells. In contrast, meiosis consists of two nuclear divisions resulting in four nuclei that are usually partitioned into four new cells. The nuclei resulting from meiosis are not genetically identical and they contain one chromosome set only. This is half the number of chromosome sets in the original cell, which is diploid. Q: Mitosis and meiosis are both forms of division of the nucleus in these? Choices: - converts cells - endogenous cells - reproduction cells - eukaryotic cells A:
(Answer)
eukaryotic cells
Ques: Answer the following question given this paragraph: Q: What item lost by diffusion and in the urine are replenished by eating? Choices: - protein - sugar - yeast - salt A:
Ans: salt
(Q).
Answer the following question given this paragraph: Lenses can be used to make visual representations, called images . Q: What can lenses be used to make? Choices: - aspect representations - function representations - comparison representations - visual representations A:
(A).
visual representations
Ques:Answer the following question given this paragraph: In myopia, the eye is too long. Below, you can see how images are focused on the retina of someone with myopia ( Figure below ). Myopia is corrected with a concave lens, which curves inward like the inside of a bowl. The lens changes the focus, so images fall on the retina as they should. Q: What vision defect occurs because the eye is too long? Choices: - hyperopia - blindness - astigmatism - myopia A:

Ans:myopia
Answer the following question given this paragraph: Introduction Coral reefs are home to about 25% of all marine species. They are being threatened by climate change, oceanic acidification, and water pollution, all of which change the composition of the solution we know as seawater. Dissolved oxygen in seawater is critical for sea creatures, but as the oceans warm, oxygen becomes less soluble. As the concentration of carbon dioxide in the atmosphere increases, the concentration of carbon dioxide in the oceans increases, contributing to oceanic acidification. Coral reefs are particularly sensitive to the acidification of the ocean, since the exoskeletons of the coral polyps are soluble in acidic solutions. Humans contribute to the changing of seawater composition by allowing agricultural runoff and other forms of pollution to affect our oceans. Solutions are crucial to the processes that sustain life and to many other processes involving chemical reactions. In this chapter, we will consider the nature of solutions, and examine factors that determine whether a solution will form and what properties it may have. In addition, we will discuss colloidssystems that resemble solutions but consist of dispersions of particles somewhat larger than ordinary molecules or ions. Q: Dissolved oxygen in seawater is critical for sea creatures, but as the oceans warm, oxygen becomes less what? Choices: - insoluble - abundant - saturated - soluble A:
soluble