In 2 to 6 paragraphs, explain whether the person in the following case has given informed consent or not. Be sure to specify the criteria necessary for informed
consent and say which ones are present or absent in this case.
The case: A 19 year-old man who still lives with his parents is deciding whether to
sign a form authorizing a blood transfusion during a complex surgery he is having.
He understands the risks and benefits described by the physician, but his parents
(whose religious views prohibit blood transfusions) are in the room during the
discussion and, knowing their opposition to the procedure, he marks the 'decline'
box on the informed consent sheet.

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%

its probably to later but whats the question

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.