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
Elena L [17]
3 years ago
6

How many freshwater snails are left in the world?

Biology
2 answers:
stiks02 [169]3 years ago
6 0

Answer:

250 snails

Explanation:

ale4655 [162]3 years ago
4 0

Answer:

about 250

Explanation:

You might be interested in
Help me pleeeeeaaasssseeee
IrinaK [193]
Sorry but I don’t know
7 0
3 years ago
Use the drop-down menus to complete each sentence.
Svetlanka [38]

Answer:

- <u>Eukaryotes</u> are organisms that contain more than one cell with membrane-bound organelles and a nucleus.

- Organisms that contain only one cell and do not contain a nucleus or membrane-bound organelles are known as <u>prokaryotes</u>.

Explanation:

According to their structural and functional complexity, organisms can be classified into eukaryotes and prokaryotes.

  1. <em><u>Eukaryotic organisms</u></em><em> are formed by cells that have a true nucleus -where DNA is located- and specialized structures called organelles, with a system of endomembranes that compartmentalize the intracellular space. These organisms are usually pluricellular, given the ability of eukaryotic cells to group together to form tissues. </em>
  2. <em><u>Prokaryotic organisms</u></em><em> are single cells, lacking a nucleus - genetic material is scattered in the cytoplasm - and do not possess organelles.  The prokaryotic cells that form these organisms are incapable of binding together, so they do not form tissues.</em>

Some unicellular organisms are prokaryotic cells, like some parasitic microorganisms, such as amoebas.

3 0
3 years ago
Read 2 more answers
Negative feedback is most like _____.
aleksley [76]

The answer is: An air conditioner that turns on if the temperature gets too hot.

Even though they hurt you emotionally, Negative feedbacks serve their own important function. They keep your feet on the ground and prevent you from getting too arrogant.

This function is similar as a cooling air conditioner. Hot temperature in the comparison above represent your arrogance and the air conditioner represent the negative feedback.

5 0
3 years ago
Read 2 more answers
SOMEONE PLEASE HELP ME WITH THIS ILL GIVE YOU BRAINLY IF YOU GET IT RIGHT ALSO EXPLAIN HOW YOU GOT THE ANSWER!!!!
LiRa [457]

Answer:

I would say A, as both were considered more of cultures.

The Tao were influenced by Buddhism, not the other way around.

karma isnt really a main factor in Shintoism, but it does play a large role in Buddhism.

Both Buddhism and Shintoism do not share the idealistics of abraham

Explanation:

- Eijiro <3

3 0
3 years ago
Of the following experimental results, which is the best evidence that photosynthesis is more efficient at certain wavelengths o
GarryVolchara [31]

Answer:

The correct answer will be option-C

Explanation:

The plant absorbs the sunlight to perform photosynthesis which helps produce the sugar molecule used by the plants.

The plants absorb maximum sunlight at two wavelengths that are red and blue wavelength by chlorophyll and other pigments. The efficiency of photosynthesis is also measured maximum at these two active wavelengths called action spectrum.

In the given question, since the efficiency of photosynthesis has been discussed which could be measured with the production of oxygen and consumption of carbon dioxide. The experiment performed by the Engelmann showed that aerobic bacteria got concentrated in the blue and red wavelengths as the output of the photosynthesis were observed maximum.

Thus, the selected option is the correct answer.

5 0
3 years ago
Other questions:
  • What is the role of DNA in transmitting genetic information? Describe DNA’s important genetic role in a few sentences below.
    13·2 answers
  • Why do proteins have to have a 3d shape in order to function properly?
    6·2 answers
  • Personal care quiz---when providing nail care it is important to consult a professional true or false
    13·1 answer
  • What is the process where proteins are made based on information carried by mRNA
    13·1 answer
  • What are the 3 levels of diversity.
    10·1 answer
  • 10. Sexual reproduction is believed to have
    7·1 answer
  • How does the chemical equation for cellular respiration compare The one for photosynthesis
    13·1 answer
  • Sally is comparing and contrasting a Placement/Internship SAE and a School-Based Enterprise SAE. What information would best com
    8·1 answer
  • Is any guy just bored and what a good girl best friend im 16 and a great person
    10·1 answer
  • DNA replication is said to be ________ Because each strand acts as a template to construct the other half of the molecule
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!