The skin of a human develops from an embryonic layer known as the

A) endoderm

B) mesoderm

C) meristem

D) ectoderm

In the electric simulation, what happens when you (properly) increase the voltage in the battery?

Which process is correctly matched with its explanation?

Why do scientists assign each organism a universally accepted name?

What were the first plants that did not require water for reproduction?

How are cells able to respond to signal molecule, that are too large to enter the cytoplasm?

What is the difference between incomplete dominance and codominance?

What is the effect of a rise in income tax on the labor supply market? A) It decreases aggregate supply and potential GDP. B) It increases aggregate supply and potential GDP. C) It decreases aggregate supply, but does not affect GDP.

Use the example of touching a hot stove to describe the parts and function of the reflex arc.

What indicates a positive test for the presence of salt?

How is mass affected by the location of an object in space?