What is the age of a fossil that contains one-fourth of the amount of carbon-14 found in living organisms? Use the image below as a reference A. 22,920
B.11,460
C. 2865
D.5730

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

What are some characteristics of a free enterprise economy?

What goes in and out of a cell respiration?