The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Did you know?
If all the neurons in the human body were lined up, they would stretch more than 600 miles.
Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
Did you know?
Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.
Changing leaf area: (a) following rainfall ocotillo plants of the Sonoran Desert develop leaves and
Main Facial Bones
Post–Main-Sequence Evolution
How Cities Develop: Models of Urban Growth
An intermediate shaft drives the oil pump on this overhead camshaft engine. Note the main gallery ...
Days 18–23 Bumps of mesoderm (somites) form. They will develop into the dermis and most of the ...