Answer:
seasons are caused by revolutions. hope this helps
Your answer should be options 4, 5, & 6.. correct me if I’m wrong !
Im not positive but I think it's b or c
The right answer is a person has more than two alleles for a certain trait.
Duplication is a genetic mutation characterized by the doubling of genetic material on a chromosome. There are several mechanisms that result in the duplication of either a large chromosomal portion, a gene, or a nucleotide sequence.
The gravity is changing in space so everything moves around