A student wants to compare the amounts of CO2 given off by yeast provided with different amounts of sugar. The student places a

Question

1 month ago

8

A student 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. Which observation is a qualitative observation the student can make? O A. A description of the shape of each balloon B. A measurement of the approximate size of each balloon C. A measurement of the circumference of each balloon D. A visual count of individual CO2 molecules in each balloon PREVIOUS

Biology

2 answers:

vlada-n [2.5K] · Answer 1 · 2026-02-26T02:43:15+03:00

vlada-n [2.5K]1 month ago

6 0

Answer:

The weight of each balloon after being filled

Explanation:

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enyata [2.5K] · Answer 2 · 2026-02-26T02:43:46+03:00

Answer:

The correct option is (A): A description of the shape of each balloon.

Explanation:

Qualitative observations involve descriptions rather than quantitative measurements. For instance, describing the balloon's shape is a qualitative aspect, unlike measuring circumference, size, or counting molecules.