Bio Evalution
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Nervous System The function of the nervous system the nervoous system is the center of all mental activity including thought, learning, and memory. The nervous system is responsible for regulating and maintaining homeostasis.
Brain
the brains outermost layer is named the dura mater The middle layer is the arachnoid mater it is a thin membrane made of blood vessels and elastic tissue.
anemia is effected Severe anemia can cause low oxygen levels in vital organs such as the heart, and can lead to heart failure.
Melanoma can spread to parts of your body far away from where the cancer started. This is called advanced it can spread to lungs, liver, brain, bones, digestive system, and lymph nodes
Spinal cord
The 3 layers to protect the spinal cord are membrains inner layer is the pia mater and the middle layer is the arachnoid.
Neurons
Main topic
The immune system and the nervous system maintain extensive communication
immune System The immune system is a complex network of cells and proteins that fights infection in the body. The immune system keeps track of any germ (microbe) it has ever vanquished so it can easily identify and remove the microbe if it resurfaces in the body.
Spleen
Subtopic
Tonsils
Lymph
cells can migrate from the muscles and develop into functional T cells which helps our immune system fight viruses
The digestive system is regulated by the autonomic nervous system. The brain is in control of drinking and eating habits.
Digestive System The function of the digestive system is digestion and absorption. Digestion is the breakdown of food into small molecules, which are then absorbed into the body.
Stomach
The mucosa (mucous membrane) is the inner layer of the stomach The next layer that covers the mucosa is the submucosa.
Small Intestine
The small intestine wall has four layers: the outermost serosa, muscularis, submucosa, and innermost mucosa.
Large Intestine
Constipation usually occurs when stools remain in the colon (large intestine) for too long, and the colon absorbs too much water from the stools, causing them to become hard and dry.
The nervous system helps musclure system because it sends a messege to the musclure system everytime we move a park of our body
The food we consume goes to our digestive system which it digestes and helps our musclur system
after we eat food and it digests from our digestive system it helps streanthen our immune system
Musclur System the function os the muscler system is when Muscle fibres are specialised cells that make up the muscular system. Contractibility is their primary feature. Movement is regulated by muscles, which are connected to bones, internal organs, and blood vessels. Muscle contraction is the source of almost all movement in the body.
Skeletal
Cardiac
Smooth