Answer the following question given this paragraph: Ionic bonds are electrostatic attractions between two oppositely charged ions. Ions can be formed and then bonded when metal atoms donate their valence electrons to nonmetal atoms. Q: Ionic bonds are electrostatic attractions between two oppositely charged what? Choices: - molecules - gasses - compounds - ions A:
ions
(Question)
Answer the following question given this paragraph: Volcanoes may be active, dormant, or extinct. This depends on whether there is the possibility of magma in their magma chambers. Q: Volcanoes are termed active, dormant, or extinct depending on the possibility of the presence of what in chamber structures? Choices: - coal - sulpher - water - magma A:
(Answer)
magma
Ques: Answer the following question given this paragraph: The process of cell division is how multicellular organisms grow and repair themselves. It is also how many organisms produce offspring. For many single-celled organisms, asexual reproduction is a similar process. The parent cell simply divides to form two daughter cells that are identical to the parent. Asexual reproduction produces offspring that are genetically identical to the parent, whereas sexual reproduction produces a similar, but genetically unique offspring. In sexual reproduction, meiosis produces haploid gametes that fuse during fertilization to produce a diploid zygote ( Figure below ). In other words, a child inherits half of the genetic material from each parent. Look at the family in Figure below . The children resemble their parents, but they are not identical to them. Instead, each has a unique combination of characteristics inherited from both parents. The children, of course, result from sexual reproduction. Q: What process of allows multicellular organisms to grow and repair themselves? Choices: - proteins division - atom split - DNA division - cell division A:
Ans: cell division
(Q).
Answer the following question given this paragraph: The human eye can distinguish only red, green, and blue light. These three colors are the primary colors of light. All other colors of light can be created by combining the primary colors. Secondary colors of lightcyan, yellow, and magentaform when two primary colors combine equally. Q: What three primary colors of light can be distinguished by the human eye? Choices: - blue, red, orange - yellow, green, blue - red, green, yellow - red, green, blue A:
(A).
red, green, blue
Ques:Answer the following question given this paragraph: The metal part of the compound is named as the element. Q: What is the metal part of the compound named as? Choices: - the base - the source - the basic - the element A:

Ans:the element
Answer the following question given this paragraph: Break down some substances in food that cannot be digested, such as fiber and some starches and sugars. Bacteria produce enzymes that digest carbohydrates in plant cell walls. Most of the nutritional value of plant material would be wasted without these bacteria. These help us digest plant foods like spinach. Q: What produces enzymes that digest carbohydrates in plant cell walls? Choices: - pollen - protists - algae - bacteria A:
bacteria