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
viktelen [127]
3 years ago
13

Help Fast ANSWER THIS FIRST PLEASE! I WILL PUT MY MAX POINTS!

Biology
2 answers:
marshall27 [118]3 years ago
7 0

Answer: The correct answer is a

garik1379 [7]3 years ago
4 0

Answer:

D.

Explanation:

In general, a scientific law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory.

You might be interested in
How latitude and longitude coordinates are used to locate positions on earth
KengaRu [80]
It helps us find the specific location on the earth.
5 0
3 years ago
Which of these micropipetters would serve best to deliver 55 microliters?a. 0.5 to 10 µL micropipetter b. 10 - 100 µL micropipet
netineya [11]

Answer:

b. 10 - 100 µL micropipetter

Explanation:

The micropipetters that would serve best to deliver 55 microliters would be the one which has a volume capacity of 10-100 µL.

This is because it will be easier to measure 55 micro liters from the Pipette which has a standard range of 10-100 microliter.

0.5 to 10 µL doesn’t fall within the range and it will be very hard measuring the volume.

7 0
3 years ago
Which tool did maurice watkins use when studyng DNA
adoni [48]

X-ray crystallography

5 0
3 years ago
Describe three ways that urbanization could affect land and aquatic ecosystems around cities.
aalyn [17]

It causes pollution

It can cause loss of life

3 0
3 years ago
What role does phytoplankton Play in the food web of many aquatic ecosystems
aleksklad [387]
The Phytoplankton <span>support nutrients in water and from the base of many aquatic ecosystems.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • 6. What is a controlled experiment? *
    15·1 answer
  • In whiich way can global weather change from a la nina event
    6·1 answer
  • Mitral valve prolapse causes blood to leak back into the __________ when the ventricles contract.
    8·1 answer
  • Which conditions need to be in balance for cells to function? Check all that apply.
    11·2 answers
  • How does the sun release energy
    14·2 answers
  • What does the liver do in the digestive system
    6·2 answers
  • Name unicellular organisms​
    5·1 answer
  • In the past Africa used to be farther away from Europe than it is snow (shown above). What could explain why Africa is closer to
    13·1 answer
  • How do you make a conclusion?
    13·2 answers
  • True or false: Fossils can include traces and imprints of plants and animals as well as their remains.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!