Answer:
d. there is a relationship between smoking and lung cancer
Explanation:
a) it is NOT true becasue although the research show that is more likely to get lung cancer for smokers, it DOES NOT show that all smokers get cancer.
b) it is NOT true becasue altough it is very possible that smoking contributes to lung cancer, the research DOES NOT prove that smoking is the cause of lung cancer, it only indicates a relationship between smoking and lung cancer that is evidence that smoking contributes to lung cancer but it is not irrefutable proof.
c) it is NOT true becasue the research finds a relationship between lung cancer and smoking, but it is not focused in explaining smoking predispositionon. It does not investigate predispositions in people to smoke.
The ultimate responsibility of CNS is to to convert sensory inputs into electrical signals called nerve impulse to be transmitted to the brain.
<h3>What is central nervous system?</h3>
The brain and spinal cord make up the central nervous system (CNS). It is one of two parts of the nervous system. The other component is the peripheral nervous system, which is made up of nerves that connect the brain and spinal cord to the rest of the body. The central nervous system is the body's processing center.
The CNS's three broad functions are to receive sensory information, process information, and send out motor signals. It combines information from the entire body and coordinates activity throughout the entire organism.
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Answer: One of the common types of fossils is permineralization. This occurs when the pores of the plant materials, bones, and shells are impregnated by mineral matter from the ground, lakes, or ocean.
