Adoctor orders a sample of her patient's blood to be measured for cholesterol levels. the results show an ldl level of 200 mg/dl and an hdl level of 60 mg/dl. what can you conclude from the test? a. the patient has too much "good" cholesterol; and "bad" cholesterol in his or her blood b. the patient has too much "bad" and not enough "good" cholesterol in his or her blood. c. the patient has too much ldl in his or her blood. d. the patient has a normal cholesterol levels in his or her blood

Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they are all in

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

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.