Which of the following is not a monomer?
a. a glucose molecule
b. an amino acid
c. a nucleotide
d. a protein

The zone, which exists from a depth of 0 to 600 feet, is home to the majority of ocean life.

Coquina, a type of limestone, forms from shell fragments that settle on the ocean floor. what type of rock is coquina?

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.