1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lisa [10]
3 years 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:
nata0808 [166]3 years ago
6 0

Answer:

The weight of each filled balloon

Explanation:

hmu if you need more help

Andreyy893 years ago
5 0

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.

You might be interested in
What are the causes of inherited genetic variation?? <br> NEED NOW!!!!!!!!!!!!!!!
tensa zangetsu [6.8K]

Answer:

What causes genetic variation?

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism’s offspring).

Explanation:

PLZ mark brainliest also I hope this helps

8 0
3 years ago
Read 2 more answers
One reason why small patches of protected land could be disadvantageous is ____.
Veseljchak [2.6K]

C. It would make it for difficult for animals to move around and seek resources in other areas.

Explanation:

Small patches of protect land makes it difficult for animals to move around and see resources in other areas.

Protected areas or conservation areas are locations that receive special protection because of the natural diversity found in them.

  • Protected areas in some places are the last refuge for animals and plant species for safety.
  • The larger a protected area is, the better and more advanced an organisms niche can be.
  • A small protected area limits the niches of roaming animals and makes it difficult to seek for resources out of their limited scope.

Learn more:

Conservation brainly.com/question/8690489

#learnwithBrainly

7 0
3 years ago
What is our skin made of
Nesterboy [21]
The skin is made up of three layers, each with its own important parts. The layer on the outside is called the epidermis
3 0
3 years ago
Read 2 more answers
What is the name of the muscular layer in blood vessels.
AfilCa [17]

Answer:

tunica media hope this helps

3 0
1 year ago
Which of these is one of the nitrogenous bases in DNA?
Ne4ueva [31]
D is the answer to the problem





8 0
3 years ago
Read 2 more answers
Other questions:
  • Explain why multicellular organisms require a ventilation system??
    14·2 answers
  • What is the purpose of having a control and a variable in an experiment?
    6·1 answer
  • This is a clear version ! Help
    8·1 answer
  • Where are the different levels of the atmosphere located?
    11·1 answer
  • A. how do fossils help document the descent of modern species from ancient ancestors?
    6·1 answer
  • To test a hypothesis, a scientist designs a(n) _________________.
    15·1 answer
  • The end result of the viral lytic cycle is
    14·1 answer
  • How are starch and glycogen related
    13·2 answers
  • 3. Enzymes, which influence chemical reactions, are complex types of:*
    7·1 answer
  • Is there a scientific reason why adults don't really understand their children?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!