What causes a mudflow?

The sphincter between the stomach and the small intestine is the

How do all stars start out?

Which is the best example of a mutation? A dog with fleas A cat with extra toes A camel with two humps A hamster with food in its cheeks

An axon is a. A. long, tube-like structure extending from a neuron's cell body. b. support cell in the nervous system. c. neuron's cell body. d. branch-like fiber extending in clusters from a neuron's cell body.

In humans, the allele for red-green color blindness is x-linked and recessive (xr; the dominant allele is called xr). a man with normal color vission marries a color-blind woman who gives birth to a color-blind daughter. from this, we can tell that

Mark is studying jellyfish in a small body of water. Mollusks are a primary food source for jellyfish, and a large number of mollusks have recently been harvested from the area. How will this impact the carrying capacity for the jellyfish?

Summary of newton's laws and their importance to daily lives

Explain what is meant by the statement cleaner than coal

What type of cells are produced after fertilization occurs and the gametes combine? A) an egg cell B) a sperm cell C) a diploid zygote D) a haploid zygote

On a hot summer day, you notice a line of dark clouds forming. based on this observation, you go back inside and get an umbrella. what scientific skill have you used.