The raw material that is added to a system for processing is known as input. The product produced is the output.
Hope this helps! :)
It begins with cells, tissues, organs, organ system to organism. There are 11 organ systems that work collectively for an organism to function. Each organ is responsible for a different function and has its own structure. The organism system that consist of the body's outer covering is the integumentary system. It consist of skin, hair, nails, and endocrine glands; they are the protectors of the body. The environment such as UV rays are harmful and the skin, hair, nails, etc protect the body as needed.
Answer:
- Congress passed the Clean Water Act into law.
- The National Environmental Policy Act was passed, which led to the formation of the EPA.
Explanation:
I stated three answers.
<span>1. White blood cells inundates bacteria that might entered the wound.
2. White blood cells produce antibodies that attack pathogens that might entered the cut(s).
3. They fight infection.(For Sure)
Hope this helped :D</span>
