Who was the first scientist to use the word "cell"?

Mark received one dominant allele for brown hair from his father and another dominant allele from his mother. Which word describes his genotype? A blonde B heterozygous Chomozygous D brown

Cytoplasm in a cell carries out a function similar to a function of which human system? 1.) respritory system 2.) reproductive system 3.) circulatory system 4.) nervous system

What type of metamorphic rock does shale turn into when it is exposed to intense heat and pressure?

What trophic level do anacondas and jaguars fill in the Amazon rainforest? A. Producer B. Primary Consumer C. Secondary Consumer D. Tertiary Consumer

Nancy designs lenses for cameras and binoculars. Which branch of science is most closely related to Nancy's work?

Which organ can be harmed if we eat too much fat?

A concerned male athlete brings a clear, red urine specimen to the physician's office. a. would you expect to see rbcs in the microscopic examination?

Rocks have been found in South America that are very similar in makeup and age to rocks in South Africa

In humans Select one: a. back muscles are strong to maintain erect posture. b. deep back muscles extend from the vertebrae to the ribs. c. most of the muscle mass in the lower back is from the spinalis muscle. d. back muscles are not very strong. e.

Why are hurricanes common in Florida?