5. chemical bonds are likely to form when
a) an atom’s outer energy level doesn’t have the ma...
Biology, 19.09.2019 21:00 melidacampos12
5. chemical bonds are likely to form when
a) an atom’s outer energy level doesn’t have the maximum number of electrons
b) an atom’s outer energy level is filled to capacity
c) an atom’s nucleus has the same number of protons as it does neutrons
d) two atoms have the same number of electrons
Answers: 3
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In sexual reproducing animals once fertilization of the egg takes place, the exists as a single cell until cell division begins. a) egg b) larva c) sperm d) zygote
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Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria
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All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.
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Aristotle classified animals according to their a. habitat and mating behavior c. mating behavior and relatedness b. habitat and physical differences d. physical differences and mating behavior
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