We pollute the environment with greenhouse gasses to the earth's climate is getting warmer
Answer:
1.red-RR blue- BB purple-RB
2. RR RR
BB BB
Explanation:
C. humus
the answer is humus cause it really has nothing to do with soil.
Karyotyping is used to:
study chromosomes.
treat Down syndrome.
repair chromosomes.
diagnose genetic diseases.