Answer:
DNA codes for RNA which codes for proteins... so A
if i could get brainliest that would be great :)
A dependent variable is something that relies on another variable; it is what is being measured in an experiment.
Blood, urine, tissue/skin, saliva, hairs, etc.
Magnets attracts or repel iron nails
Homologous structures are common structures in different species that perform different functions and may have look similar in structure.
Example- The different animals have bones that appear very similar in form and function and seem to be related.
