20. Frigatebirds have webbed feet and spend much of their life flying over the ocean but never land in
the water. What does this fact suggest about the
evolution of these physical and behavioral traits?

Do plant cells perform cellular respiration?

As an asteroid comes close to earth, it's name will change to? apex

Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called