Commonly called the enterics due to the fact that they inhabit the intestinal tracts of humans and other animals.
Infrared has a lower frequency than ultraviolet light.
Answer:an airway leading from the nose to the treachea.
Explanation:
Answer:

Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
The early signs of a heart attack occur in 50% of patients that have a heart attack according to the Society of Cardiovascular Patient Care. If the early symptoms are noticed the treatment can be administered to prevent damage to the heart as the most heart damages, 85% occur in the 2 hours following the attack.