The return of salmon to their own birthplace to breed is an example of

(A) habituation.

(B) a stimulus.

(C) operant conditioning.

(D) reasoned behavior.

(E) imprinting.

Which fat is most likely a solid at room temperature?

If a family spends an average of 3,000 on a local vacation, how much money was spent on gas?

A student draws a diagram of an E. coli cell, which is a type of bacteria. He draws and labels the cytoplasm, the cell membrane, DNA, and mitochondria. What is one problem with his diagram

Describe the motion of a cold air mass and a warm air mass and the weather you would expect at a warm front and an occluded front

Eukaryotic flagella differ from prokaryotic flagella because only eukaryotic flagella A. are used for cell motility. B. facilitate chemotaxis. C. facilitate phototaxis. D. are long, whip-like structures. E. contain microtubules.

Glycogen is stored in the body for future use. if it is drawn upon, it will

What do ribosomes do?

A trapezoid has an area of 75 square inches, and its two bases are 8 and 17 inches long. Find the height of the trapezoid.

What events are associated with chemiosmosis in chloroplasts?

A murder occurred in a house. However, investigators search a suspect's car. What are they searching? A parallel scene A secondary crime scene A side scene An alternate scene