Which of the following is a true statement about constellations and galaxies?
a) a constellation and a galaxy are the same size.
b) a constellation is much larger than a galaxy, and they are both composed of many stars.
c) a constellation and a galaxy are both found within a solar system
d) a galaxy is much larger than a constellation, and they are both composed of many stars.

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.

cellular respiration oxidizes food into energy in the form of atps.

glycolysis (6 c hexose) > 2x atps are used > 6c hexose biphosphate > 2 x 3c triphosphate >

2 x 3c pyruvate (2x nadh produced from nad) and (4x atp produced)

pyruvate actively pumped mitochondrial matrix.