Students examine the diving reflex response which allows a person to stay underwater for an extended period of time. They complete an experiment to compare resting pulse rate and pulse rate when their face is submerged in water.
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Regents High School Exam: Living Environment 2008
Tne New York Regents High School Examinations are comprehensive and include various styles of questions, includingmultiple choice and the analysis of graphs. This particular version, the 2008 Living Environment exam surveys a variety of...
9th - 12th Science
New Review Coma Cluster of Galaxies
Scientists classify everything from the smallest cells to the largest galaxies, but how do they decide on a classification system? Scholars use 40 pictures of galaxies taken by the Hubble Space Telescope to sort and try creating their...
9th - Higher Ed Science CCSS: Adaptable
What Happens When You Get Heat Stroke? sun stroke, homeostasis, body temperature
Exertional heat stroke is one of the three leading causes of death in sports, but with the help of this video young athletes will be able to avoid this life-threatening condition. Offering clear explanations of how the body dissipates...
4 mins 7th - 12th Science CCSS: Adaptable