Select all that apply. what is the difference between dna and rna? dna is a protein and rna is a nucleic acid. dna uses deoxyribose and rna uses ribose. dna has adenine and rna has thymine. dna has thymine and rna has uracil.

Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it