The integumentary system is an organ system consisting of the skin, hair, nails, exocrine glands, and sensory nerves. what is mostly made of dense irregular connective tissue along with nervous tissue and gives the skin its strength and elasticity?

Skin

Explanation:

Skin  is made up of several layer of cells and tissue consisting of several nerve fiber such as sensory , autonomic, sympathetic etc.

However, the skin consists of two main layers

a)  the epidermis - An epidermis is composed of densely  packed epithelial cells

b) Dermis - A dermis is made of dense, irregular connective tissue comprising of numerous blood vessels, hair follicles, sweat glands, and other structures.

After the dermis , the layer of hypodermis is found which is made up of  loose connective and fatty tissues.

straight or amphibians are homeothermic to thermal

the  different  of  these  two  are  that  they  differently  handle  their  team.

an  expressive  leader  focuses  on  the  task  at  hand  and  make  sures  that  their  goal  is  achieved.  they  accurately  finish  the  task.  an  instrumental  leader  on  the  other  hand  works  on  the  unity  of  the  group,  they  care  more  about  their  employees.  all  the  while  creating  a  good  environment.