I need photos to see what the problem is.
Cell,tissues ,Organs and Organ Systems. After tissues, organs are the next level of organization of the human body. An organ is a structure that consists of two or more types of tissues that work together to do the same job. Examples of human organs include the brain, heart, lungs, skin, and kidneys
Fight or flight, because according to Hans Selye, this occurs at times of danger when your adrenaline is heightened.
I believe heterotrophs are organisms that get their energy by eating other organisms. These organisms are also called predators
Greek and plomety......................
