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Science ch 1 ..

The basic unit of structure and function of living things cell
the part of a cell that directs all of the cells activities nucleus
which organelle directs a cells activities nucleus
which is found only in plants cells chloroplast and cell wall
tell me two things that a plant cell has but the animal cell doesnt has cell wall and chloroplast
tell me three things that a plant and animal cell have in common the nucleus,cell membrane,and the vacuole
a group of cells that work together to perform a certain function tissue
a group of tissues that work together to perform a certain function organ
the organ system that turns food into nutrients that body cells need for energy digestive system
which type of tissue forms bones,tendons, and ligaments connective tissue
most of your body mass is... muscle
what is the liquid part of blood called plasma
what is the order of who your cells form into sysyems starting with the most basic of all living things cell,tissue,organ,organ sysytem
the organ system made up of the heart,blood vessels, and blood that transports materials throughout the body circulatory system
the organ system including the lungs that exchages oxygen and carbon dioxide between the body and the enviroment respiratory system
the organ system including the bones that protects the body and gives it structure skeletal system
the organ system that includes the muscles and allows the body to move muscular system
the organ system including the brain, spinal cord, and nerves that senses your surrooundings and controls other organs nerveous system
which type of muscle forms the walls of the heart? involuntary
explain the path that blood takes when it flows from the lungs and throughout the body path that the blood takes....starts at lungs, then goes through veins, to the heart, leaves the heart to to arteries. Then it travels through the capillaries then back through the veins, then to the lungs.
two main parts of the nervous system and what they are made up of 1. central nervous system is made up of the brain and spinal cord. 2. Peripheral nrevous system is made up of sensory organs such as you eyes and ears.
Created by: B.Drobka