Which elements are common to all organisms? check all that apply.
i sodium
oxygen
sulfur
hydrogen
iron

oxygen, sulfur, and hydrogen are your answers.

Explanation:

The six most common elements in living things are carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur.

oxygen, sulfur, and hydrogen

Explanation:

The six most common elements in living things are carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur.

As you can see in the pie graph at the left, about 97 percent of your body's mass consists of just four major elements— oxygen, carbon, hydrogen, and nitrogen.

Of these, 25 are found in living things.

you know that this symptom is misleading and quite often is related to: heart attack

a heart attack is a condition that occurs when the blood flow that transports oxygen to the heart muscle is damaged or cut off completely. the coronary arteries that supply the heart muscle with blood flow can be blocked by the accumulation of plaque. also, when the plaque within the heart artery breaks, it creates blood clot that can also hinder the blood flow. men that are over 45years of age and women that are over 55years of age are at risk of having a heart attack. the symptoms of a heart attack include chest discomfort, chest pain, coughing, and shortness of breath.