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
NISA [10]
3 years ago
13

A student creates a model of a closed ecosystem by filling a glass tank half full with water then adding 10 snails and two small

aquatic plants the next day all the snails are dead what is the most likely cause of their death
Physics
2 answers:
worty [1.4K]3 years ago
8 0

In any closed ecosystem, if we put some snails and some plants in them, the snails would survive for a while but next day they will die, this is because of the reason that the snails can survive for a while in closed ecosystem but the waste products which takes place in the ecosystem due to both the plants as well as the snails affects the snails due to which they are likely to die soon.

GenaCL600 [577]3 years ago
4 0
The reason why the snails are dead because the snails lack oxygen for it is a model of closed ecosystem. Another reason to this is that they lack  abiotic factors that they need in surviving or as they live for the place that they are living lacks a lot and are not enough for them to last or survive. Lastly, the water could have not been a contributor for them to live for they may not be able to live in a water environment and could only dwell in land.
You might be interested in
Initial velocity=3m/s, final velocity=5m/s, displacement=2m. Find the acceleration.
shusha [124]

Answer:

Explanation:

To analyze the behavior of black bears during the night. To describe how black bears adapt to life near human. To evaluate the decline in the number of black bear.

4 0
2 years ago
Read 2 more answers
What force is needed to accelerate a 1,000-kilogram car from a stop to 5 m/s/s?
solong [7]
That depends on how soon you want it to reach 5 m/s/s. Without friction, ANY force will accelerate the car, like a mosquito pushing on it, but a Space Shuttle booster will accelerate it at a greater rate.
3 0
2 years ago
A line dance that is fast in pace will most likely:
Semmy [17]
Increase your heart rate ! I hope this helps
3 0
3 years ago
The volume of a cuboid is the product of its length, breadth, and height. Give a possible metric unit for the volume. Is the uni
hram777 [196]
One possible unit is liter, which is a basic unit in metric system. 1 liter=10 cm^3, or 0.001 m^3, so we also know that other possible units include cubic centimeters or cubic meters, which are derived units, since they are derived from basic unit, meter, representing the length, breadth, and height of the cuboid.
6 0
2 years ago
Acids are found in the pH range from 3 to 8, and bases are found from 10 to 17 on the pH scale. True False
tankabanditka [31]
False. Acids are actually found in the pH range from 0 to 7 and bases are found from 9 to 14. Meanwhile, 7 and 8 are considered neutral.
6 0
2 years ago
Other questions:
  • Most chemical reactions can be divided into how many main groups?
    15·1 answer
  • An insulated rigid tank contains 3 kg of H2O in the form of a saturated mixture of liquid and vapor at a pressure of 150 kPa and
    6·1 answer
  • Protons and neutrons in the nucleus are held together by what
    14·1 answer
  • The specific weight of sea water is 10.1 kN/m^3. Convert to lbs/in^3.
    8·1 answer
  • What instrument will we use to find liquid volume
    5·1 answer
  • A 1000 kg truck moving at 2.0 m/s runs into a concrete wall. It takes 0.5 s for the truck to completely stop. What is the magnit
    15·1 answer
  • Voltage has been described as similar to the water in the water pipes in your home. What other analogy can you think of that is
    11·1 answer
  • PLEASE HELP ANSWER THIS QUESTION !
    8·1 answer
  • Friction can be reduced by using ___________.
    14·2 answers
  • microwave ovens rotate at a rate of about 6.3 rev/min. what is this in revolutions per second? (you do not need to enter any uni
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!