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
I am Lyosha [343]
3 years ago
15

How many different species are there?kings and kigdoms

Biology
1 answer:
Ivanshal [37]3 years ago
8 0

Answer:

2 and 100 million

Because of the difficulties with both defining and tallying the total numbers of different species in the world, it is estimated that there are anywhere between 2 and 100 million different species.

You might be interested in
After kichi's serious snow-skiing accident, an mri scan showed damage to her cerebral cortex in wernicke's area and has develope
12345 [234]

The Wernicke’s area of the brain is responsible for comprehension of language. Wernicke’s aphasia is characterized by problem comprehending spoken language or sentences. In this case, Kichi may respond with grammatically correct sentences but may pepper it with lot of words (sometimes non-existent words) that does not make sense. Kichi may not realize that they are using the wrong words. Because of problems comprehending language, Kichi may face difficulties in reading and writing. Intellectual and cognitive abilities still remain intact.

3 0
3 years ago
Which of the following correctly describes the structure and function of the cell wall in plants?
Jet001 [13]

Answer:

A

Explanation:

A major role of the cell wall is to form a framework for the cell to prevent over expansion.

6 0
3 years ago
_________ blood enters the right atrium; it flows through a valve into the right ________, which pumps it through _______, which
Lerok [7]
Specialized tissue on the wall between the atria. Electrical impulses pass from the pacemaker (SA node) through the _______ and the atrioventricular bundle (bundle of His) toward the ventricles.atrium (pl. atria)One of two upper chambers of the heart.capillary<span>Smallest blood vessel. Materials pass to and from the bloodstream through the thin walls. They have walls that are only one endothelial cell in thickness. This delicate, microscopic vessel carries nutrient-rich, oxygenated blood from the arteries and arterioles to the body cells. There, the nutrients are burned in the presence of oxygen (catabolism) to release energy.
At the same time, waste products such as carbon dioxide and water pass out of the cells and into these blood vessels. Waste-filled blood then flows back to the heart in small venues, which combine to form larger vessels called veins.</span>carbon dioxideGas (waste) released by body cells, transported via veins to the heart, and then to the lungs for exhalation.coronary arteriesBlood vessels that branch from the aorta and carry oxygen-rich blood to the heart muscle.deoxygenated bloodBlood that is oxygen-poor.diastole<span>Relaxation phase of the heartbeat.</span>
7 0
3 years ago
How do genetics use Punnett squares
antoniya [11.8K]

Answer:

Explanation:

It can be used to predict the outcomes of genetic crosses. How do geneticists use Punnett squares? They can be use to predict and compare the genetic variations that will result from a cross. Diagram showing the gene combinations that might result from a genetic cross.

5 0
3 years ago
Does anyone know this? Please help! Due in 45 min
Vlada [557]

Answer:

I think it's A tell me if it's wrong

hope it helps

have a good day :)

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Why is flooding more likely after many trees are removed from an area?
    15·1 answer
  • Water moves out of a cell if the cell is placed in what solution
    13·2 answers
  • How do large, mature plant cells compensate for inefficient import and export associated with a lower surface area-to-volume rat
    9·1 answer
  • All cells perform various jobs or​
    8·1 answer
  • How does material move from the respiratory system to the circulatory
    7·1 answer
  • If a 50kg car is pulling a 30kg car, how much force would be required to accelerate the cars at 2m/s/s?
    13·1 answer
  • Explain the lifecycle of mosquito in short​
    11·1 answer
  • Орн
    9·1 answer
  • I don't need help can someone just tell me if this sounds ableist it's for my biology video report homework
    13·1 answer
  • If waste is to remain hazardous for a long period of time, how can society protect itself from problems as occurred at Love Cana
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!