The four main types of tissues of animals are: muscular, which is in _____; nervous, which is in _____; epithelial, which is in
_____; and connective, which is in _____. the skin; cartilage; the brain; the heart cartilage; the skin; the heart; the brain the brain; the heart; cartilage; the skin the heart; the brain; the skin; cartilage
The four main types of tissues of animals are: muscular, which is in <u>heart</u>; nervous, which is in t<u>he brain</u>; epithelial, which is in <u>the skin</u>; and connective, which is in <u>cartilage</u>.
<h3><u>Explanation</u>;</h3>
There are four main categories of animal tissues namely; <em><u>Epithelial, Connective, Muscle, and Nervous.</u></em>
<em><u>Epithelial tissue covers the outside of the body and lines the organs and cavities within the body. It contains cells that are closely joined. </u></em>
<em><u>Connective Tissue contains sparsely packed cells scattered throughout the extracellular matrix. They mainly bind and support other tissues.</u></em>
<em><u>Muscle tissue is the tissue responsible for nearly all types of body movement. </u></em>
<em><u>Nervous tissue is the tissue which functions in the receipt, processing, and transmission of information.</u></em>
6 protons is the amount of electrons so it would be... 6 protons 6 neutrons 6 electrons in all so it is probably 18 protons but im not to sure but..idk good luck