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
MissTica
3 years ago
13

How many species are currently considered ""critically endangered""?

Biology
2 answers:
marysya [2.9K]3 years ago
3 0

Answer: 2,464

Explanation:

Mrrafil [7]3 years ago
3 0

Answer:

i dont know the exact number but maybe this can help https://www.worldwildlife.org/species/directory?direction=desc&sort=extinction_status

Explanation:

You might be interested in
A scientist hypothesized that oxygen atoms from both carbon dioxide and water are used to make glucose during photosynthesis
Molodets [167]
<span> Analyze what could have happened, and change the experimental methods to retest the hypotheses in a different way.. </span>
3 0
3 years ago
Read 2 more answers
5 Based on what you read, do you think communities should keep investing in
Debora [2.8K]

I can't be completely accurate without the texts, but based on my own knowledge I would have to say:

Explanation:

Yes, I think communities should use these green energies because not only does it keep the atmosphere safer and cleaner, it could help tremendously in the case that we run out of fossil fuels before we can find an alternative. Yes there are environmental risks, such as birds dying from wind turbines, but the lack of electricity might be more severe.

4 0
3 years ago
A biologist wants specifically to examine the surfaces of different types of cells in kidney tubules of small mammals. The cells
lora16 [44]

Answer:

Scanning electro microscopy

Explanation:

"A scanning electron microscope (SEM) scans a focused electron beam over a surface to create an image. The electrons in the beam interact with the sample, producing various signals that can be used to obtain information about the surface topography and composition"

Reference: Nanoscience Instruments. “Scanning Electron Microscopy.” Nanoscience Instruments, 2019

8 0
3 years ago
Hy help me out<br>label all​
dexar [7]
<h2>1.Biceps(contracted)</h2><h2>2.Triceps(Relaxed)</h2><h2>3.Insertion</h2><h2>4.Origin</h2><h2>5.Ulna</h2>

6 0
2 years ago
The founder effect and the bottleneck effect are considered what kind of speciation? Describe either of these and give a hypothe
DochEvi [55]

The founder effect and the bottleneck effect are considered the essence.

8 0
3 years ago
Other questions:
  • What is the importance of having the anatomical position ?
    7·2 answers
  • What elements are most abudant in living organisms
    11·2 answers
  • Sexual reproduction relies on two sex cells uniting in fertilization to form a single cell know as a(n) _______.
    8·1 answer
  • DNA replication is called semiconservative because
    7·1 answer
  • Which of the following statements correctly describes the difference between the leading and the lagging strands of DNA during D
    8·1 answer
  • What organelle is responsible for garbage disposal and recycling in an animal cell?
    8·1 answer
  • What is the function of the organs of the digestive system
    6·1 answer
  • View the slides on the PowerPoint to match each of the cell structures with the correct letter labels for each of the following
    11·1 answer
  • What is the purpose of a conclusion?
    10·1 answer
  • Whats a independent variable and dependent varivle
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!