Which statement about anaerobic respiration is true?

The body of water found at number 4 on the map above is the

In a population that is in hardy-weinberg equilibrium, there are two possible alleles for a certain gene, a and a. if the frequency of allele a is 0.4, what fraction of the population is heterozygous? a. 0.40 b. 0.60 c. 0.16 d. 0.48

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?