A common laboratory technique is to collect gas from a chemical reaction by what is called water displacement. In water displacement, the volume of the gas collected is equal to the volume of water
that is displaced from the container. Unfortunately, the gas collected is not entirely limited to the gas
released from the reaction. Because of the presence of water, a small amount of water vapor
contaminates the gas sample. What is the pressure of the gas produced in the reaction if the
atmospheric pressure at 29°C is 802 mmHg?

Which would prevent a plant from growing

Aresearcher designed an investigation to test what effect eating different types of food would have on blood insulin levels. she selected 10 male subjects who were all 25 years of age and in good health. the experiment took place over 3 days. at 8: 00 a.m. on each day, the subjects ate a meal consisting of only 1 type of food. they had their blood insulin levels measured after consuming the meal. on day 1 they ate a high fat diet, on day 2 they ate a high protein diet, and on day 3 they ate a high sugar diel what is the independent variable in this experiment? a the age of the subjects b the blood insulin level c the type of food consumed d the time of day the meal was consumed

What makes a dominant allele different from a recessive allele