Answer the following question given this paragraph: Most vascular plants are seed plants, or spermatophytes. They reproduce with seeds and pollen. Some modern seed plants are gymnosperms that produce seeds in cones. Q: Most vascular plants are seed plants, also known as? Choices: - sporozoans - bacteria - fungus - spermatophytes A:
spermatophytes
(Question)
Answer the following question given this paragraph: At a convergent plate boundary, when one plate is oceanic, there are large volcanoes. These volcanoes are found in lines that outline the subduction zone. Earthquakes also happen in these zones. The Aleutian Islands that border southern Alaska are an island arc. In this winter image from space, the volcanoes are covered with snow. Q: At a convergent plate boundary, when one plate is oceanic, there are large what? Choices: - plateaus - lakes - earthquakes - volcanoes A:
(Answer)
volcanoes
Ques: Answer the following question given this paragraph: The table salt pictured in the Figure below contains two elements that are so reactive they are rarely found alone in nature. Instead, they undergo chemical reactions with other elements and form compounds. Table salt is the compound named sodium chloride (NaCl). It forms when an atom of sodium (Na) gives up an electron and an atom of chlorine (Cl) accepts it. When this happens, sodium becomes a positively charged ion (Na + ), and chlorine becomes a negatively charged ion (Cl - ). The two ions are attracted to each and join a matrix of interlocking sodium and chloride ions, forming a crystal of salt. Q: Another name for table salt is? Choices: - hydrogen chloride - carbon chloride - dioxide chloride - sodium chloride A:
Ans: sodium chloride
(Q).
Answer the following question given this paragraph: Amphibians have permeable skin that easily absorbs substances from the environment. This may explain why they seem to be especially sensitive to pollution. Monitoring the health and survival of amphibians may help people detect pollution early, before other organisms are affected. Q: What group of animals has permeable skin that makes them vulnerable to pollution? Choices: - fish - mammals - reptiles - amphibians A:
(A).
amphibians
Ques:Answer the following question given this paragraph: enzymes - proteins which speed up chemical reactions. Q: Enzymes - proteins which speed up what? Choices: - crystals reactions - liquid reactions - physical reactions - chemical reactions A:

Ans:chemical reactions
Ques: Answer the following question given this paragraph: Q: In vertebrates, cholesterol is synthesized in which organ and obtained from the diet? Choices: - the bone - the brain - heart - the liver A:
Ans:
the liver