it's the structure of the nucleotides
the basic building unit of nucleic acid
Answer:
cos it works on humans better i guess
Explanation:
The Right Ventricle sends deoxygenated blood to the lungs
Pls Mark brainliest
Answer:
they were a paracite
Explanation:
the mitochondrial theorem or something. basically they live in a symbiotic relationship but originally it was two separate life forms. this is true for the mitochondria and chloroplasts