I think the answer is a. Qualitative. Hope this helps :)
Answer:
The nucleic acid DNA is an organic compound. DNA is made up of repeating subunits called nucleotides . Each DNA molecule consists of 2 long chains of nucleotides. A DNA nucleotide has three parts: a sugar molecule called deoxyribose ; a phosphate group, and a molecule that is referred to as a nitrogenous base because it contains nitrogen atoms. The deoxyribose sugar and the phosphate group are identical in all DNA nucleotides. However, the nitrogenous base may be any one of 4 different kinds. The four nitrogenous bases found in DNA nucleotides are adenine, thymine, cytosine, and guanine. The two strands of a DNA molecule are held together by hydrogen bonds.
Explanation:
These are biology facts.
The hominid that used skins and mats woven from leaves to collect fruit, berries, and seeds is the homo habilis. The homo habilis is a species of the tribe Hominini and one of the earliest members of the genus Homo. Homo habilis are also known as the "handy man" or "able man".
