The correct answer in the question above is the second statement. The reviewers can determine the experiment’s validity. That is why a <span>chemistry journal requires that all new research papers be peer reviewed by other scientists before they are published.</span>
Answer: Autonomic nervous system is made up of 3 divisions; Sympathetic nervous system, parasympathetic nervous system and sympathetic division. All these divisions are involuntary actions where parasympathetic is ultimately responsible for the "rest and digest" part of it. When the body is at rest the parasympathetic nervous system inhibits or lowers high energy requiring bodily functions.
This nervous system will lower any fight or flight response actions such as the release of epinephrine into the blood and enable digestion, urination and defeacation. When engaged in digestion you feel relaxed and at rest, this is solely due to the parasympathetic nevous system.
If it's asking for two ways that can cause cancer heres two ways. And heres two ways that it can be avoided.
1) Lung Cancer- Smoking can cause lung cancer. Ways to prevent it: Don't start smoking or if you are smoking, start to stop smoking and get healthy lungs back. Prevent second hand smoking.
2) Liver Cancer- Caused by drinking alcohol. Can be prevented by not over drinking or not drinking at all
The image shows a phospholipid bilayer. Macromolecules that make up most of the structure that is shown are proteins and lipids. Lipids can make up 20% to 80% of the membrane depending on the location and type of the cell. The rest is made up of proteins.