Biology, 19.11.2019 02:31 nikeahbrown
Which of the following statements is correct?
a.
water is used to moderate (slow down) neutrons in a nuclear reactor.
b.
carbon control rods are used to absorb neutrons in a nuclear fission reaction.
c.
a very high temperature is required to initiate a nuclear fission reaction.
d.
the energy released from the sun is the result of a nuclear fission reaction.
Answers: 3
Biology, 22.06.2019 12:30, elistopchaniuk
Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.
Answers: 1
Biology, 22.06.2019 19:30, wolfiewolffromsketch
Forensic scientists think they know the identity of a skeleton. what rule should they use to select a relative whose dna could be used to try to confirm the identity?
Answers: 3
Which of the following statements is correct?
a.
water is used to moderate (slow down)...
a.
water is used to moderate (slow down)...
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