Answer the following question given this paragraph: A: Sodium chloride is an odorless white solid that is harmless unless consumed in large quantities. In fact, it is a necessary component of the human diet. Q: What is an odorless white solid that is harmless unless consumed in large quantities? Choices: - Hydrogen - carbon chloride - oxygen chloride - sodium chloride A:
sodium chloride
(Question)
Answer the following question given this paragraph: When you look at the Moon from Earth, you notice dark and light areas. The maria are dark, solid, flat areas of lava. Maria covers around 16% of the Moon's surface, mostly on the near side. The maria formed about 3.0 to 3.5 billion years ago, when the Moon was continually bombarded by meteorites ( Figure below ). Large meteorites broke through the Moon's newly formed surface. This caused magma to flow out and fill the craters. Scientists estimate volcanic activity on the Moon ended about 1.2 billion years ago. Q: Covering about 16 percent of the moon's surface, maria are dark, solid, flat areas consisting of what substance? Choices: - debris - ash - dust - lava A:
(Answer)
lava
Ques: Answer the following question given this paragraph: symbiotic relationship in which one species benefits while the other species is harmed. Q: What is the term for the relationship in which one species benefits while the other species is harmed? Choices: - combative relationship - commensal relationship - parasitic relationship - symbiotic relationship A:
Ans: symbiotic relationship
(Q).
Answer the following question given this paragraph: Waves are characterized by their repetitive motion. Imagine a toy boat riding the waves in a wave pool. As the water wave passes under the boat, it moves up and down in a regular and repeated fashion. While the wave travels horizontally, the boat only travels vertically up and down. The Figure below shows two examples of waves. Q: What kind of motion characterizes waves? Choices: - round - breathing - bending - repetitive A:
(A).
repetitive
Ques:Answer the following question given this paragraph: Organs of the lymphatic system include the tonsils, thymus gland and spleen. The thymus gland produces T cells or T-lymphocytes (see below) and the spleen and tonsils help in fighting infections. The spleen's main function is to filter the blood. The spleen also detects viruses and bacteria and triggers the release of pathogen fighting cells. Q: What does the thymus gland produce? Choices: - b cells - insulin - hormones - t cells A:

Ans:t cells
Question: Answer the following question given this paragraph: Q: Scientists utilize what natural process to teach cranes born in captivity to migrate along safe routes? Choices: - natural selection - neuroimaging - expediting - imprinting A:
Answer:
imprinting