Carbon has 6 protons, 6 neutrons, and 6 electrons. Oxygen has 8 protons, 8 neutrons, and 8 electrons. Draw each of these atoms. HINT: Think about the smaller numbers in each element as the number of electrons and the larger as the number of protons and neutrons.
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the areas around the equator

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms

d. organisms have cells with different shapes and functions.

cell/ tissue/ organ/ organ system/ body