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
Angelina_Jolie [31]
3 years ago
13

To test how fertilizer affects aquatic animals, a student prepared four identical containers with water fleas. The student then

added different amounts of fertilizer mixed with distilled water to three of the containers and distilled water alone to one of the containers. What is the experimental group in this experiment? A. All the water fleas in the container with the most fertilizer B. The water fleas in the container with only distilled water C. The water fleas in all the containers receiving fertilizer D. All the water fleas in all the containers
Biology
1 answer:
dimulka [17.4K]3 years ago
5 0

Answer:

The answer is B

The fleas in the container with only distilled water

Explanation:

Just took the test on Apex

You might be interested in
Why are frameshift mutations likely to be more detrimental than point mutations, in which a single pyrimidine or purine has been
iVinArrow [24]

The answer is:

Because they are likely to change more than one animo acid

HOPE THIS HELPS

Make sure its CORRECT!

4 0
4 years ago
HURRY FOR 100 POINTS AND BRAINLIEST!!!!!!!!!!!
Marat540 [252]
Hi!

14. Star clusters are held together by gravity. It really depends how old a star in the cluster is - it could be just born, or could have been born hundreds of billions of years ago. Astronomers categorize them by different colors, temperatures, sizes, brightness, etc. 

15. Open clusters eventually disperse to form field stars. 

16. Our sun is not part of a cluster (although it used to be). 

17. Globular clusters<span> </span>are<span> found in the ring of a galaxy and usually contain more stars and </span>are<span> much older than the </span>open clusters. 

18. Omega Centuari and M13. 

Hope this helps!
6 0
3 years ago
Read 2 more answers
The circulatory system transports many important substances such as oxygen and nutrients. Which of the following
kupik [55]

Answer:

the answer is b. muscular walls of the arteries

Explanation:

3 0
3 years ago
A DNA s
notsponge [240]

Answer:

Explanation:

The mutation is from AAG GCA TTC to AAG GCT ATTC

So there is a frameshift with an insertion of a T

Answer is a Frameshift mutation.

8 0
3 years ago
Read 2 more answers
What is the naming system? And how do we write the genus and species correctly?
maks197457 [2]
1.Use both genus and species name: Felis catus.
2.Italicize the whole name.
3.Capitalize only the genus name.
3 0
4 years ago
Other questions:
  • What cause the slight positive (8+) and negative (8-) poles on a molecule of H20?
    12·1 answer
  • A hurricane devastates a population living on an island in the Atlantic Ocean, and only a few individuals survive. They then pro
    15·1 answer
  • Sources of geothermal power are _____.
    10·2 answers
  • Describe how C. parvum obtains the glucose it needs for glycolysis after it has infected another cell. Explain the role of lacta
    5·1 answer
  • Pistol shrimp and gobies depend on each other for shelter and protection. They have a beneficial relationship with each other. W
    6·1 answer
  • Summarize the main events of the electron transport chain
    13·1 answer
  • Which of the following is a carbohydrate? a. protein b. fats c. sugars d. dna
    7·1 answer
  • As an analogy to gene expression in eukaryotes, let's compare it to the process of cooking recipes from a library of cookbooks.
    10·1 answer
  • Human organisms, like the female pictured here, are composed of a variety of organ systems. Regardless of the organ system, cert
    5·2 answers
  • Elemento esencial para los seres vivos que no está contenido en la atmósfera​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!