Question

These cells have been found at the end of a pathway lined with the above cells and help absorb oxygen.

Answer 1

Answer:Human body tissue makes up organs and other body parts. There are four main types of tissue: muscle, epithelial, connective and nervous. Each is made of specialized cells that are grouped together according to structure and function. Muscle is found throughout the body and even includes organs such as the heart.

As we saw above, every organ is made up of two or more tissues, groups of ... Image credit: modified from Types of tissues:

Explanation:

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