Select the correct answer from each drop-down menu. The salamander is an amphibian, so it has a as it grows and develops. The adult form is different from the larva because the adult

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

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.

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph