Can u guys pls help with my most recent question

What links the two strands in a dna helix together in the middle? a. phosphate groups b. sugar rings bonded together c. proteins d. bases with hydrogen bonds

Me . based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Which of these transport mechanisms moves glucose from the blood into a cell? active transport diffusion facilitated diffusion osmosis