Biology, 07.12.2019 01:31, sherry59Sherry59
Which of the following statements regarding extinction is (are) correct?
i) only a small percentage of species is immune from extinction.
ii) extinction occurs whether humans interfere or not.
iii) extinctions can even be caused indirectly by humans.
a. only i
b. only ii
c. only iii
d. only ii and iii
Answers: 2
Biology, 21.06.2019 16:30, HighSchool97654
Which best explains why viruses do not have special structures or enzymes that allow them to make their own food? viruses can use energy in living cells that they infect. viruses can replicate inside a host that they infect. viruses can cause contagious illnesses in host cells. viruses integrate their rna or dna into infected cells.
Answers: 1
Biology, 22.06.2019 07:00, ngoziblack
Dna replication or repair occurs in a cell in all of thw following situations except when
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Biology, 22.06.2019 13:30, emmacox069
Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other
Answers: 1
Which of the following statements regarding extinction is (are) correct?
i) only a small perc...
i) only a small perc...
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