Select the correct answer. What is a counter?
A.
the imaginary horizontal line aligning the bodies of the characters
B.
the curved stroke coming from the stem
C.
the tapered features at the end of strokes
OD.
the empty space inside the body stroke
Reset
Next

D. the empty space inside the body stroke

Explanation:

on edmentum

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation: