When measuring the age of a fossil using

Carbon dating, what is the oldest age that a
fossil can be?



a. 2.2 million years old
b. 200,000 years old
c. 85,000 years old
d. 72,000 years old
e. 60,000 years old


E

Biology & Microbiology

You might also like to view...

Surveillance cultures are in place to monitor infections implicated in cooling towers or hot water sources. Health care professionals are interested in limiting outbreaks with which organism in water supplies?

a. P. aeruginosa b. Legionella spp. c. Shigella spp. d. Cyclospora spp.

Biology & Microbiology

You find an animal that has a flexible cuticle, longitudinal muscles, a complete digestive system, and a false coelom

What is its most likely identity? a. a nematode b. a cnidarian c. a flatworm d. an echinoderm e. a sponge

Biology & Microbiology

Which of the following is one of the cardinal signs of inflammation?

What will be an ideal response?

Biology & Microbiology

If a person is dehydrated, how will this affect nutrient exchange at the capillaries?

A. Plasma proteins will be able to leave the capillary and enter the tissues. B. Carbon dioxide will not leave the tissues and enter the capillary. C. It will have no effect.   D. Water will not leave the arterial end of the capillary and enter the tissues. E. Oxygen will not leave the capillary and enter the tissues.

Biology & Microbiology