Answer:
I would say Option B
Explanation:
A controlled experiment is where you have two or more independent variables, that way you have an experiment to compare results with.
He is around calorie overweight. A healthy diet should consist of vitamins, minerals, and water as they do not contain any calories. David is not following this advice.
<h3>What does a food calorie mean?</h3>
Nutrients are the units being used determine the amount of heat your body expends while processing food.A food might provide your body extra energy if it has more calories. The additional calories you consume are turned into body fat by your body when you consume more than you require .Foods without fat can nevertheless have a lot more calories.
<h3>What foods contain the most calories?</h3>
Typical foods high in calories include: Protein sources include red meat, pig, chicken with skin on (broil or roast; deep-frying is unhealthy), salmon and other oily fish, legumes, and whole grains.
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Answer:
A) Tuning chemicals around open wounds make pain receptors trigger more easily.
Explanation:
Open wounds release inflammatory chemicals that may trigger pain more easily such as histamines and bradykinin..
