Your spinal cord works like a Telephone wire, sending messages back and forth between your body and your brain.
the first blank is point counts, and the second is transect sampling.
Answer: the answer is A
Explanation: i just did it
A) because if you look at the chart, the numbers on the right increase then decrease when it hits 19:00.
Hope this helps!!
The choices can be found elsewhere and as follows:
<span>atural and synthetic
metabolites and nonmetabolites
proteins, carbohydrates, lipids, and nucleic acids
organic compounds and inorganic compounds
I think the correct answer from the choices is the third option. The c</span>lassifications of matter used In the 1800 are proteins, carbohydrates, lipids, and nucleic acids. Hope this helps.