Question |
Answer |
4 types of nervous tissues found in the body |
nervous, connective, epithelial, muscle |
a type of tissue that contracts or shortens, making body parts move |
muscle |
a type of tissue that carries impulses back and forth to the brain |
nervous |
a type of tissue that covers the body on the outside as well as the organs on inside |
epithelial |
a group of similar cells that work together to do one job |
tissue |
what are the 5 functions of the skin |
protecting the body, maintaining temperature, eliminating waste, gathering information, producing vitamin d |
what are the 2 layers of the skin |
dermis and epidermis |
explain homeostasis |
condition in which organisms internal environment is kept stable in spite of changes in the outside enviorment |