The breakup of Pangaea began during the Cenozoic Era.

Amoeba paramecium and spirogyra are diverse. why then are they all classified as protists

Two amino acids are joined together by a peptide bond to form a dipeptide. what is the by-product of this process?

Hemoglobin is a protein that carries oxygen around you body. What is hemoglobin made from? A. Nucleic Acids b. monosaccharides c. Amino acids d. fatty acids

A star-nosed mole's habitat is the same as its niche. True or False?

What sports use the following? Give one example for each muscle. -Pectoral muscles -Hamstring -Gastrocnemius -Gluteus -Trapezius -Quadriceps

Blood lipids are a category of fatty acids, which are substances used within the body to perform essential functions. Which category of blood lipids is involved in the formation of atherosclerotic plaques?

Psychiatrists represent what percentage of all doctors suspended from medicaid for fraudulent practices?

After a hypothesis has been repeatedly tested and becomes widely accepted, it is considered a

The root of the tooth is held by the periodontal ligament a. True b. Falsee

At the center of the Andromeda galaxy is a source of x rays that scientist believe is a black hole with how many more times than the sun