Heat always moves . from a warmer object to a colder object
in a straight line
from a colder object to a warmer object.
upward

Which statement best describes the relationship between an allele and a gene? question 1 options: an allele is a variation of a gene that can be expressed as a phenotype. an allele is the part of a gene that attaches to messenger rna molecules. an allele is a segment of a dna molecule that controls replication of a gene.

Agroup of organisms that changes over time is said to

Match the enzymes to their role in the dna replication process