What are the tense and voice of the italicized verb in the following sentence?

Your sister had gone when we arrived.

A) past passive

B) past active past

C) perfect active

Describe the process of inhalation

What is the country of these coordinates 40N, 116E 26S, 28E 6S, 107E 30N, 84W

Which of the following is the most effective public policy in reducing reliance on fossil fuels in the long run? A. Forging strategic alliances with oil producing nations B. Investing in renewable fuel technologies C.

Assume a population is in Hardy-Weinberg equilibrium for the B gene, which has two alleles, B and b. In this population of 100,000 individuals, if the frequency of the b allele (q) is 4%, how many homozygous bb individuals would you expect to find

A computer crossmatch requires that an ABO phenotype be performed on the current specimen and a second phenotype must be performed or available for confirmation of the blood type.

Explain the contribution that fungi make to their environment.

Originally, how many kingdoms were there? Why?

The blue shark migration

How does taking these drugs in combination affect their distribution to the tissues?

Why would a person, even one that is not interested in "buffing" up want to maintain good muscle tone?