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
Masteriza [31]
2 years ago
11

A student measured the amount of oxygen and carbon dioxide dissolved in an aquarium containing an aquatic plant and a snail. Why

did the amount of dissolved oxygen decrease when the aquarium was kept in the dark for 10 hours?A. Because photosynthesis could not occur   B. Because the plant died   C. Because the snail died   D. Because cellular respiration could not occur
Biology
2 answers:
marissa [1.9K]2 years ago
4 0

Answer:

A. Because photosynthesis could not occur

Explanation:

ratelena [41]2 years ago
3 0

The answer is A. Putting the aquarium in the dark means that the aquatic plants will not be able to photosynthesize.  The process of photosynthesis produces oxygen as a by-product. The oxygen is used by the fishes in respiration and release carbon dioxide. The carbon dioxide is used by the aquatic plants in photosynthesis.

You might be interested in
What makes the pituitary gland the most important gland of the endocrine system?
Olegator [25]
Im pretty sure its c but hope this helps :)
5 0
3 years ago
Read 2 more answers
Phagocytosis occurs in many cells. The protist called an amoeba relies on phagocytosis for nourishment. Take a look at the image
mr_godi [17]

Answer:

I believe D would be the answer

Explanation:

As in the first part the pseudo podium is engulfing the particle which is more similar to taking food and the next part in the phagosome the particle is engulfed and further the enzymes would be released which would digest the particle hence similar to digestion

3 0
2 years ago
Why is it difficult to bond three phosphate groups to Adenosine?
ohaa [14]
I think that answer is they are like Opposite poles of magnet.

I really hope it’s right
3 0
2 years ago
Complete the table of the following element.
Lorico [155]
It has11 protons and neutrons atomic number=11 mass=22

8 0
2 years ago
Read 2 more answers
if starting pH is 7.6 instead of 6.9 to 7.3 on EMB agar, would that affect the medium's sensitivity or specificity?
natulia [17]

It would affect the medium sensitivity

5 0
3 years ago
Other questions:
  • this figure shows a hierarchy of organism, the ones at the top are the more complex and therefore more evolved. Agree or disagre
    5·1 answer
  • how do roller coaster engineers and park safety manager address the excessive G- forces exerted by roller coaster on its riders?
    11·1 answer
  • Deposition is part of the process of __
    10·1 answer
  • Phagocytes are _____ blood cells that ingest and destroy microbes by phagocytosis
    12·1 answer
  • You learned about wave energy, tidal energy, and current energy. Think about the coastline closest to where you live. Which type
    6·1 answer
  • Which of the following is not a protein made by the lac operon?
    11·1 answer
  • Which process is an important part of chemical weathering through oxidation? (1 point)
    6·2 answers
  • I NEED HELPPPP PLEASEEEEEE :OOOOO
    11·2 answers
  • How do scientists know<br> that evolution is taking<br> place?
    8·1 answer
  • What are the types of communication between cells?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!