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
Aleks [24]
3 years ago
10

What does the pH scale tell us?

Biology
1 answer:
Vesnalui [34]3 years ago
5 0

Answer:

It tells us the polarity of the water.

You might be interested in
Help soon, thanks :]
Mrrafil [7]
NO - Agriculture and industrial activities
FG - Industrial processes
CO - Burning fossil fuels
ME - Production of oil and natural gas
3 0
3 years ago
The nitrogen cycle could not exist without
Kipish [7]

The nitrogen cycle could not exist without bacteria. Bacteria that lived inside the ground, catch the ntirogen that has been fixed and convert it into nitrate. This nitrate than used as a nutrients during photosynthesis from which the plants produce another fixed nitrogen and completed the cycle.

4 0
3 years ago
1. The Himalayas in South Africa are an example of what type of plate boundary?
AleksAgata [21]
Answer - 
1. <span>Convergent continental-continental boundary.
2. Convergent oceanic-oceanic boundary.
3. Convergent oceanic-continental boundary.
(Confidently Correct)

Reason -
Each different reasoning for
1.Its continental boundary is because its crashing into each other like a collision forming the Himalayas.
2.The lithosphere is pushing down where as the other side is acting on it making it go and move down.
3. This type of oceanic and oceanic boundary is one place is moving upward where as the other one is moving down.


</span><span>
</span>

6 0
3 years ago
Read 2 more answers
The geyser Old Faithful in Yellowstone National Park is powered by what kind of energy?
Kryger [21]
D- geothermal energy
5 0
3 years ago
Describe one example of how the environment affected human immigration or human population change
Zanzabum

Answer:

Climate change has the effect of determining migration of people.

Explanation:

A hazardous environment eg. changes in rainfall patterns, increase in temperature, sea level rise, cyclone frequency has the effect of people migrating to cooler places whereas a conducive environment has the effect of attracting more people to settle there.

3 0
3 years ago
Read 2 more answers
Other questions:
  • 1. Why are some kids good inventors?
    15·2 answers
  • Which is hotter? a white/blue star or a red star?
    7·2 answers
  • Darwin’s observations of finches indicated descent with
    12·1 answer
  • Who else is tired ....... moood
    5·2 answers
  • Please help!!!ASAP this helps me get my credit.
    10·1 answer
  • What is formed during the metabolic reactions of cellular respiration?
    11·1 answer
  • Based on the concept of energy transfer, explain why one acre of land can produce more vegetables for human consumption than bee
    11·1 answer
  • How does species diversity increase the stability of an ecosystem?
    9·1 answer
  • How do scientists determine the relative age of a rock or fossil
    5·1 answer
  • What is photosynthesis?Explain.​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!