Why is air an important natural resource?
a. it has many important uses.
b. it is...
Biology, 23.12.2019 14:31 mayapril813
Why is air an important natural resource?
a. it has many important uses.
b. it is made of a mixture of gases.
c. it is made of different chemicals.
d. it is contained in the atmosphere.
Answers: 3
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What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.
Answers: 1
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The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical
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Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.
Answers: 3
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The chemical form of energy that is useable by the cell to do work
Answers: 2
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