Q: The rate of the accumulation of neutral what serves as a type of population-based biological clock? Choices: - prokaryotic - enzymes - eukaryotes - polymorphisms A:
polymorphisms

(Question)
Q: The sporophyte phase is the longest phase in the life of what? Choices: - echinoderm - arthropod - angiosperm - gymnosperm A:
(Answer)
gymnosperm

Ques: Q: What type of rocks form from sediments that are cemented and compacted? Choices: - limestone - granite - crystalline - sedimentary A:
Ans: sedimentary

(Q).
Q: What is the term for expelling air out of the body through the nose or mouth? Choices: - induction - inhalation - perspiration - exhalation A:
(A).
exhalation

Ques:Q: What was once believed to be the smallest of all particles, as dalton's theory proposed? Choices: - nucleus - molecule - neutron - atom A:

Ans:atom

Ques: Q: Water is a polar compound, so its molecules are attracted to each other and form what kind of bonds? Choices: - mixed - carbon - helium - hydrogen A:
Ans:
hydrogen