Answer the following question given this paragraph: An ionic bond is the force of attraction that holds together oppositely charged ions. It forms when atoms of a metal transfer electrons to atoms of a nonmetal. When this happens, the atoms become oppositely charged ions. Q: What bond is the force of attraction that holds together oppositely charged ions? Choices: - magnetic - iconic - harmonic - ionic A:
ionic
Answer the following question given this paragraph: Skin protects the body from injury, water loss, and microorganisms. It also plays a major role in maintaining a stable body temperature. Common skin problems include acne and skin cancer. Q: What organ protects the body from injury, water loss, and microorganisms? Choices: - heart - hair - liver - skin A:
skin
Q: Answer the following question given this paragraph: Anemia is a disease that occurs when there is not enough hemoglobin (or iron) in the blood so it can't carry adequate oxygen to the cells. There are many possible causes of anemia. One possible cause is excessive blood loss due to an injury or surgery. Not getting enough iron in the diet is another possible cause. Q: Which disease occurs when there is not enough hemoglobin in the blood? Choices: - Pulmonary - Respiratory - Diabetes - anemia A:
A: anemia
Question: Answer the following question given this paragraph: f 2 = v w / 2 = v w / 2L = 2 f 1 . Similarly, f 3 = 3 f 1 , and so on. All of these frequencies can be changed by adjusting the tension in the string. The greater the tension, the greater v w is and the higher the frequencies. This observation is familiar to anyone who has ever observed a string instrument being tuned. We will see in later chapters that standing waves are crucial to many resonance phenomena, such as in sounding boxes on string instruments. Q: Stringed instruments can help show the relationship between tension and what in strings? Choices: - volumes - temperatures - lengths - frequencies A:
Answer: frequencies
*Question*
Answer the following question given this paragraph: Terrestrial biomes , which are land-based, such as deserts and forests. Q: Deserts and forests are examples of what type of biome? Choices: - abundant - freshwater - acquatic - terrestrial A:
**Answer**
terrestrial
*Question*
Answer the following question given this paragraph: Q: Snippet 3: the diploid cells resulting from karyogamy are short-lived and undergo meiosis, producing what? Choices: - binary spores - hyperactive spores - stunted spores - haploid spores A:
**Answer**
haploid spores