Which of the following is the most efficient substance to complete cellular respiration? on
a. sugars
b. fats
c. proteins
d. nucleic acids

Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d. the size of the geographic area inhabited by a population can cause speciation.

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

What is the average speed of a car that traveled 300.0 miles in 5.5 hours