Vitamins can be taken in a pill form and can be used as a meal replacement. true or false.

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.

Which if the following best describes why invertebrates isn’t considered a scientifically valid word when classifying animals

Select the word from the list that best fits the definition apparent movement of a star used to measure its distance from earth