Select the correct answer. Why are plants found at the beginning of a food web?
A. All consumers eat plants.
B. Plants convert the Sun's energy into chemical energy.
C. There are more plants than consumers.
D. There are fewer plants than consumers.
E. Decomposers thrive on plants.

Which codon is the code for the amino acid histidine (his)?

In what cells is the human genome located?

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.