Question

What is single cell and tissues,

Answer 1

Answer:

cells:

Single cells are also known as unicellular organisms. Single cell organisms are microscopic and composed of a single cell, unlike multicellular organisms that are made of many cells. They can live and carry out all of their life processes as one single cell.

Tissues:

Tissue is a group of cells that have similar structure and that function together as a unit. A nonliving material, called the intercellular matrix, fills the spaces between the cells. There are four main tissue types in the body: epithelial, connective, muscle, and nervous.

Explanation:

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