Which of the following is an example of a fixed action pattern behavior?

a cat using a litter box

a monkey washing a piece of food

a dog rolling over at the sight of a treat

a robin flying south for the winter

What did hunter gathers do to alter the environment?

A3 year-old is brought to the burn unit after pulling a pot of hot soup off the stove and spilling it on herself. she sustained 18% second degree burns on her legs and 20% third degree burns on her chest and arms. total body surface area burned is 38%. what icd-10-cm codes are reported for the burns (do not include external cause codes for the accident)?

If you relate the doppler effect on sound to the color of light waves, a police car would be the color as it approaches and the color as it recedes away from the observer.