If all the neurons in the human body were lined up, they would stretch more than 600 miles.
Did you know?
Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.
Did you know?
The horizontal fraction bar was introduced by the Arabs.
Did you know?
Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.
Did you know?
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
Cell Energy
Light energy from the Sun powers
Wind energy
Hydrogen burns to produce energy and water
Energy Resources: Fossil Fuels
Which of the following represents a reaction coordinate diagram for a chemical reaction whose ...