I found the answer to be cells
It's c because Atoms contain three sub-atomic particles called protons, neutrons and electrons. The protons and neutrons are found in the nucleus at the centre of the atom.
Enzymes are considered catalysts, they help reactants and can be used over and over
Answer B: RNA has Uracil, DNA has Thymine
Answer:
C
Explanation:
Biodiversity is the difference and variation in a given area
