Humans usually live in houses or other buildings that protect them from environmental hazards, such as rain, snow, and extremely hot and cold temperatures. the roofs of buildings may be made from a variety of materials. which of the following is a renewable resource that can be used to make roofs?

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously