Answer:
you would have 24 chromosomes and it would be haploid
Explanation:
The troposphere is shallowest or narrowest at the poles, and deepest or thickest at the equator. At the geographic North and South Poles, the troposphere reaches only 4 miles high, while at the equator, it extends nearly 12 miles high.
The could tell by solar radiation and dark matter, they didnt know were dark matter was but they new it was there
Answer:
Variation explains the difference in traits between all living organisms.
Explanation:
Without variation it would be pretty impossible to notice any "differences" in traits, especially between living organisms.