- A depressant, is a drug that decreases the activity of the central nervous system
- The brains contains about ___________________ neurons
- This circulatory system aliment is indidcated by narrowin gand or stiffining artieries
- the circulatory system alliment is indicated by a bluge in a major artery- ofter leading to a weakeinign or rupture of the arterial wall
- veins activley pump blood back to the heart with rythmic msuclar contractions
- Gas and nutrients transfer from the blood to the body cells and tissues occurs in this part of the blood vessle
- Loss of blood flow to the brain generally due tot he bockage of an artery is called
- which of these blood vessles is an artery
- the heart beating either too fast, to slow or not in a normal patter is reffered to as
- heart muscle recieves oxygen nutriens and waste disposla directly from the blood passing thorugh the hearts chambers
- At what level does the circulatory system does the exchange of nutrients gas and minerals occur
- loss of blood flow, generally due to the blockage of an artery that acauses cardiac muscle death known as:
- During what stage of the healing process does the dermis begin to pull together, closing the wound?
- What type of cell is a Langerhans cell?
- This muscle causes the hair to stand up when activated.
- Click on the letter (A-F) where you would find fat storage in the skin.
- Which of these layers of the skin is made up of adipose-filled connective tissue?
- The Innuit people have darker skin than would be predicted by the high northern latitudes in which they live.What factor accounts for this anomoly?
- What protein are both hair and nails made of?(Drag and drop your answer into the box.)
- Which of these layers of the skin are made of stratified squamous epithelium?