B. Simple columnar epithelium
SCE is in all skin, lung, and blood vessel walls.
Answer:
John Stith Pemberton (July 8, 1831 – August 16, 1888) was an American pharmacist and Confederate States Army veteran who is best known as the inventor of Coca-Cola
Explanation:
Answer:
The nervous system is a complex collection of nerves and specialized cells known as neurons that transmit signals between different parts of the body. It is essentially the body's electrical wiring. Structurally, the nervous system has two components: the central nervous system and the peripheral nervous system.
Explanation:Hope this helps :)

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Answer: 1
Explanation:
Subtrack 2-1 and get 1. The proof it's 1 add 1+1 and get 2