Answer the following question given this paragraph: An element is the basic chemical building block of matter; it is the simplest chemical substance. Q: What is the basic chemical building block of matter; it is the simplest chemical substance? Choices: - atoms - helium - hydrogen - element A:
element
(Question)
Answer the following question given this paragraph: The Sun was the first object to form in the solar system. Gravity pulled matter together to the center of the disk. Density and pressure increased tremendously. Nuclear fusion reactions begin. In these reactions, the nuclei of atoms come together to form new, heavier chemical elements. Fusion reactions release huge amounts of nuclear energy. From these reactions a star was born, the Sun. Q: What was the first object to form in the solar system? Choices: - earth - moon - jupiter - sun A:
(Answer)
sun
Ques: Answer the following question given this paragraph: A base is an ionic compound that produces negative hydroxide ions when dissolved in water. Bases taste bitter and turn red litmus paper blue. Q: What is an ionic compound that produces negative hydroxide ions when dissolved in water Choices: - catalyst - acid - isomer - base A:
Ans: base
(Q).
Answer the following question given this paragraph: Continuous Capillaries The most common type of capillary, the continuous capillary, is found in almost all vascularized tissues. Continuous capillaries are characterized by a complete endothelial lining with tight junctions between endothelial cells. Although a tight junction is usually impermeable and only allows for the passage of water and ions, they are often incomplete in capillaries, leaving intercellular clefts that allow for exchange of water and other very small molecules between the blood plasma and. Q: What is the most common type of capillary? Choices: - channels - large - ending - continuous A:
(A).
continuous
Ques:Answer the following question given this paragraph: Movements of the body occur at joints. Describe how muscles are arranged around the joints of the body. Q: What occurs at joints? Choices: - respiration - digestion - nothing - body movements A:

Ans:body movements
Ques:Answer the following question given this paragraph: Figure 7.14 Lactic acid fermentation is common in muscle cells that have run out of oxygen. Q: Lactic acid fermentation is common in muscle cells that have run out of what? Choices: - carbon - helium - nitrogen - oxygen A:

Ans:
oxygen