Of the following animals, which ones use carbohydrates and proteins for energetic purposes and which ones use them for structural purposes? Phytoplankton, zooplankton, mollusks, crustaceans, fish.

The illustration represents binary fission. Why is binary fission in Paramecium considered as asexual reproduction? A) Binary fission produces identical daughter cells. Binary fission produces non-identical daughter cells.

Which of these animals undergoes incomplete metamorphosis? A) beetles B) butterflies C) praying mantis D) moths

A patient is being treated with albendazole [Albenza] for neurocysticercosis caused by larval forms of the pork tapeworm. Which statement by the patient indicates a need for further teaching about the drug regimen? A.

When you finished running the bases, you are sweating and you feel thirsty. What body systems are interacting in this case?

Certain breeds of pets have weaknesses and live shorter lives because of A) inbreeding. B) reproduction C) genetic diversity D) natural selection

One function of the human excretory system is: 1. making materials that the body cells need 2. removing excess heat energy from the body 3. moving substances to and from body cells 4. controlling the body's responses to stimuli

The main function of organelles is

Which agent of weathering most likely formed a canyon? a. glaciers b. wind c. plants d. liquid water

Why does a person feel fatigue and breathe harder after exercise? What process is going on their cells?

State a hypothesis based on the following questions: How do you think water will move within the watershed you create? How do you think this watershed compares to your own local watershed?