What is true for solar, wind, and geothermal energy?
a.
their use is dependent on location.
b.
they are all environmentally friendly alternatives to burning fossil fuels.
c.
they are all renewable resources.
d.
all of the above,,

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.

Asegment of dna that codes for rna and a protein is a

The pelican's beak is adapted for in .