Astudent wants to compare the amounts of co2 given off by yeast provided
with different amounts of sugar. the student places a balloon over each
container to catch the released co2. how can the student make quantitative
observations of the co2 collected in the balloons?
d

Explanation:

A sugar is a source of carbohydrate which is made up of carbon and oxygen atoms. Providing a yeast with more amount of sugar will increase the process of fermentation which is the anaerobic respiration. The carbon dioxide will be released after this process. The released carbon dioxide gas can be measured by observing the shape of the balloon and measuring the quantity of carbon dioxide present in the balloon.

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this