Answer the following question given this paragraph: Mammals are a class of endothermic vertebrates. They have four limbs and produce amniotic eggs. Examples of mammals include bats, whales, mice, and humans. Clearly, mammals are a very diverse group. Nonetheless, they share many traits that set them apart from other vertebrates. Q: Mammals belong to which class of vertebrates? Choices: - agnathas - chondrichthyes - placoderms - endothermic A:
endothermic
(Question)
Answer the following question given this paragraph: An atom that gains or loses electrons is an ion. Q: An atom that gains or loses electrons is called what? Choices: - photon - quark - isotope - ion A:
(Answer)
ion
Ques: Answer the following question given this paragraph: Q: The process of photosynthesis ultimately gets powered by what kind of energy? Choices: - biofuel - electricity - nonrenewable energy - light A:
Ans: light
(Q).
Answer the following question given this paragraph: It's easy to save water at home. If you save even a few gallons a day you can make a big difference in the long run. The best place to start saving water is in the bathroom. Toilet flushing is the single biggest use of water in the home. Showers and baths are the next biggest use. Follow the tips below to save water at home. Q: What is the best room in the home to start saving water? Choices: - the bedroom - the kitchen - the basement - the bathroom A:
(A).
the bathroom
Ques:Answer the following question given this paragraph: Hair is one of the defining characteristics of mammals. In fact, mammals are the only animals to have hair. Hair sticks out from the epidermis, but it grows from the dermis ( Figure below ). Hair grows from inside the hair follicle . New cells grow in the bottom part of the hair, called the bulb. Older cells get pushed up, and the hair grows longer. The cells that make up the hair strand are dead and filled with the rope-like protein keratin. Q: Hair sticks out from the epidermis, but it grows from the? Choices: - humus - fat - bone - dermis A:

Ans:dermis
Question: Answer the following question given this paragraph: Atomic orbitals from different atoms overlap to form molecular orbitals. Q: Atomic orbitals from different atoms overlap to form what? Choices: - plasma orbitals - space orbitals - planet orbitals - molecular orbitals A:
Answer:
molecular orbitals