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.
Answer: sweat glands!
Explanation: sweat glands are the only thing that secrete waste and sweat hence being called a “sweat gland”.
Answer: Bacteria are fast growing microorganisms. The population of single bacteria will be doubled after every twenty minutes. After that these two bacteria will be doubled each and increases the population.
Explanation: Bacteria increase its population or number in the process of binary fission. In this process, the body of organisms splits into two parts and then each part repeat the same process. The time which is required to double the number or population is called generation time.
Vinegar will also go inside of the egg due to it having a higher concentration of water than the egg does via osmosis.
I hope this answer helped! If you get the chance and you found this answer worthwhile, could you drop a Brainliest? I need four more before I can reach my next level :)
