I have been a teacher for the past 11 years! Prior to becoming a full time high school teacher, I taught anatomy and physiology at the college level. I love science and making it fun for my students! I am creative and love incorporating technology into my classroom.
The process of glycolysis occurs where in the cell?a. chloroplastsb. mitocondrionc. nucleusd. cytoplasm
All vertebrates have _________.a. an open circulatory systemb. a closed circulatory systemc. a four-chamber heartd. both b and c
Signals initiated by the __________ cause the heart to contract.a. AV nodeb. SA nodec. pericardiumd. brain
In human lungs, gas exchange occurs at the _________.a. bronchib. pericardiumc. alveolid. epiglottis
During inhalation, ___________.a. the thoracic cavity expandsb. the glottis closesc. the diaphragm relaxesd. all of the above
