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
Mamont248 [21]
2 years ago
11

It is estimated that there are as many as ____________ species in the world, though as few as ____________ of these species have

actually been identified.
Biology
1 answer:
andrew11 [14]2 years ago
7 0

Answer:

scientist has estimated that over 8.7million species in the world of plants and animals in existence, though as few as 6.5million on land and 2.2million in the ocean

You might be interested in
What would be the consequences for a cell if the cell membrane was not large enough to have adequate channels for bringing in nu
lyudmila [28]

Answer:

The cell would probably die

7 0
3 years ago
How to become a medical instrument technician?
Usimov [2.4K]
Https://study.com/articles/How_to_Become_a_Medical_Instrument_Technician.html Try this website! :)
4 0
3 years ago
A wave is traveling through X. What can be known about X?
PSYCHO15rus [73]
In the meaning of wave x it would be solid
5 0
3 years ago
Often the growth cycle of one population has an effect on the cycle of another. As moose populations increase, wolf populations
babymother [125]

Answer:

The correct answer is option D) "K".

Explanation:

In this example the wolf population is described by the equation "ΔN/Δt=rN(K−N)K". Even tough the variables are not defined in the question, we can conclude that the effect of the moose population will be given by a factor that has a positive effect in the wolf's population because "as moose populations increase, wolf populations also increase". The factor "K" fits the description because it gives a positive effect on "ΔN/Δt". "K" is a factor that multiplies "rN" at two different levels, therefore the higher the value of "K", the higher value of "ΔN/Δt" will be.

6 0
3 years ago
What organisms save water by turning carbon dioxide into a special carbon compound before carrying out photosynthesis?
larisa [96]

The correct answer is C4 plants.  

A plant that cycles carbon dioxide into four-carbon sugar components to get into the Calvin cycle is known as a C4 plant. These plants are very effective in dry, hot climates and produce ample energy. Various foods one consumes are C4 plants like pineapple, corn, and sugar cane.

In the C4 plants, at the start carbon fixation occurs in the mesophyll cells and the Calvin cycle occurs in the bundle-sheath cells. The PEP carboxylase combines with an incoming molecule of carbon dioxide to the three carbon-molecule PEP, generating a four carbon molecule, that is, oxaloacetate.  


6 0
3 years ago
Other questions:
  • Which of the following characteristics does an arthropod have?
    10·1 answer
  • Which of the following is not a physical change? (4 points)
    5·2 answers
  • A baseball is dropped from 100 meters above the surface of the Earth. The baseball falls to the ground. What would happen if thi
    9·1 answer
  • To remain sustainable over a long period of time a forest might have to
    14·2 answers
  • What process takes place inside chloroplasts
    10·1 answer
  • What state of mind does alcohol initially produce in most adults after the first drink?
    14·1 answer
  • 6. Does blood always carry a lot of oxygen to various parts of your body?
    9·2 answers
  • An______ is a characteristic arising from genes located on chromosomes that are not gender-determining
    5·1 answer
  • The shore rag worm will retreat to its burrow if what stimulus occurs
    6·1 answer
  • The Michaelis-Menten and the Lineweaver-Burk plots can be used to determine the Km and Vmax of the enzyme-catalysed reaction. Ex
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!