A human skin cell contains 46 chromosomes. How many chromosomes are present in a human egg cell? A 23 B 46 C 92 D 138

Check all the characteristics below that describe Compounds

What happens to calcium carbonate as the ocean gets more acidic?

Explain the differences among an herbivore, carnivore, omnivore, detritivore, and decomposer.

In insects body fluids are are drawn into the?

The sun's energy and composition is provided by which of the following? A. the burning of fossils fuels within the sun B. solar power that produces electricity in the sun C. the sun's magnetic field D. the fusion of hydrogen into helium

Which phase of water has the greatest amount of kinetic energy

Are the excretory system and urinary system the same

What is correct sequence of repair as a fracture bone goes through the healing process?

Which is an example of science playing a role in developing technology? A. the use of an electric spark to produce amino acids from gases that are present in Earth's early atmosphere B.

Why do scientist try to repeat other scientists experiments