06-09-2020
Biology

contestada

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

Respuesta :

yanfeng yanfeng

06-09-2020

Answer:

The answer is letter (A): A description of the shape of each balloon

Explanation:

Qualitative observations are descriptions and not measurements or countings. For example, the shape of the balloon is a quality unlike the measurements of circunference, size or amount of molecules.

Answer Link

Otras preguntas

What is the most uncommon type of pet that someone could have?

What kind of artwork did members of the Peale family paint? A. portraits B. landscapes C. abstract art D. genres

if light intensify continues to increase what happens to the rate of photosynthesis?

which of the following parts of the historian's argument is his thesis

What was the crossroads used by the Nazi army when it attempted to reenter France during the Battle of the Bulge? a. Freiburg, Germany b. Bastogne, France

Which of the examples is a metaphor? a) "i never learned which party was victorious" b) "I left the woods for as good a reason as i went there" c) "I did not w

Replace_ with a number to make_/24 >1/4 a true statment

20 Points! Eleanor Roosevelt fought for the rights of the underdog - for all those who were persecuted or treated unfairly including women, minorities, the poor

derivative, how to get the derivative of a root? example: √5x-6

The triangle and the trapezoid have the same area.Base b(two) is twice the length of base b( one).What are the lengths of the bases of the trapezoid? Triangle:-

Q&A Education