Answer: A carcinogen
Explanation: Cancer is caused by accumulated damage to genes. ... The substances that cause cancer are called carcinogens. A carcinogen may be a chemical substance, such as certain molecules in tobacco smoke. The cause of cancer may be environmental agents, viral or genetic factors.
Answer:
carcineon
Explanation:
B- Fusion reactions are highly endothermic, making them dangerous.
C- Fusion reactions do not yet produce enough energy.
D- The heat it takes to start a fusion reaction is too high to contain.
B. stratus
C. cumulus
D. none of these clouds
Aerobic respiration.
Aerobic respiration occurs in the mitochondrial cell and needs oxygen and glucose, for production of carbon dioxide and water,energy. The chemical reaction takes place as below:
C6H12O6 + 6O2 → 6CO2 + 6H2O +energy .
In this reaction when glucose react with oxygen and produce carbon dioxide and water and energy released