A male bird shows bright feathers to attract a mate. What type of behavior is this? territorial behavior simulation courtship behavior learned behavior

A plant with yellow flowers was crossed with a plant with red flowers. all of the numerous offspring had red flowers. what does this show about the genotype of the parental plant with yellow flowers?

Explain the main difference between organisms of the domains bacteria and archaea and organisms of the domain eukarya.

Orlando, 14, frequently twists his head uncontrollably and yelops or grunts. If he has not done this for several hours, he has a sensation that can only be relieved by engaging in these movements and sounds.

Which of the following statements would best describe Pseudacris crucifer? A. larger than 1.5 inches, larger than 6 inches, warts, X-shaped mark on back B. larger than 1.

What is the average height of a woman?

Give examples of dead organic matter that a detritivore might ingest

Ken experienced a blow to the back of the head, which resulted in problems coordinating his balance and his sensory input. which part of ken's brain has most likely been damaged? reticular formation

As a period of drought begins, how would infiltration and condensation change initially? What would happen to these two processes as the drought continues over time?

According to the law of superposition, how are sedimentary rock layers deposited? with the oldest on top with the youngest on top in horizontal beds of the same age at the same time and later folded by tectonics

Clouds have many effect, such as