Choose the word that best completes each sentence plants are they make their own food animals are they consume other organisms for food

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

What are the three types of counseling established by marine corps policy?

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.