This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
Did you know?
Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.
Did you know?
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Did you know?
No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.
Did you know?
The FDA recognizes 118 routes of administration.
Electron Shells and Orbitals
A spark tester looks like a regular spark plug with an alligator clip attached to the shell. This ...
SP3 Orbitals
Structure of phosphate ion and hybrid atomic orbitals of phosphate ion
Morphological differences in shell characteristics and head colouration patterns
Pineapples carry harmful insect shell insects, safe to eat?