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
Semenov [28]
3 years ago
9

The number of known species is about_____million?

Biology
2 answers:
AnnyKZ [126]3 years ago
5 0
I believe it is B. 1.7 million. Although there are millions of species only about 1.7 to 2 million are actually known to science
natulia [17]3 years ago
3 0
Dddddddd that’s easyuuuu it aaa
You might be interested in
7 N<br> 7 N<br><br> 8 N<br> 8 N<br><br> 12 N<br> 12 N<br><br> 13 N
irinina [24]

Answer:

13n

Explanation:

basically goes by .2 and divide so 2.6 or 26/2=13

7 0
4 years ago
An opening in the earths service through which molten rock flows is called a...?​
professor190 [17]

Answer:

Vent.

Explanation:

8 0
3 years ago
Read 2 more answers
Why is it important to avoid planting the same crop in the same field year after year
4vir4ik [10]
Planting the same crop in the same place each year zaps nutrients from the earth and leaves soil weak and unable to support healthy plant growth. Because soil structure and quality is so poor, farmers are forced to use chemical fertilizers to encourage plant growth and fruit production.
6 0
3 years ago
If three parallel lines are cut by a transversal and one angle is measured to be 90°, what can be said of the remaining angles?
BARSIC [14]
They're all 90 degrees 
8 0
4 years ago
What would you expect to find in an area with ten evenly spaced contour lines?
Yanka [14]
I believe a valley or mountain, but I am not 100 percent sure.
3 0
3 years ago
Other questions:
  • 10 Points
    5·2 answers
  • He first portion of the aorta is called the _______.
    8·1 answer
  • Are parents with homologous pairs diploid or haploid?
    15·2 answers
  • Which is not a component of biodiversity?
    10·2 answers
  • A client who has ovarian cancer is to receive intravenous chemotherapy. Before the infusion, the nurse teaches the client how to
    10·1 answer
  • Which organism can most likely be classified in the domain bactacteria
    15·1 answer
  • How many pairs of chromosomes does a human have in their liver cells
    11·1 answer
  • The jellylike substance that holds everything in place inside all cells is called the....
    13·1 answer
  • the diagram shows the movement of water through a plant which two terms or phrases describe the process shown
    7·2 answers
  • Which of the following is an example of pseudoscience?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!