Which characteristics describe the genetic code of humans? Select three options
contains over 3 billion base pairs
can only help understand human genetics
can help explain genetic diseases
composed of about 19.000 genes
composed of 23 chromosomes

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.

occluded front i think

to this one it would be receptive field

answer increasing the intensity, duration,and frequency of exercise progressively;