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
Doss [256]
3 years ago
7

Is lichen growing on rocks a mechanical or a chemical

Biology
2 answers:
slavikrds [6]3 years ago
8 0

They cause chemical weathering, releasing small quantities of organic acids which can dissolve limestone. This is sometimes referred to as biological weathering.

Maksim231197 [3]3 years ago
6 0
Chemical weathering.
You might be interested in
You don't have to answer all of them but please answer some....thanks
ella [17]

Answer:

1.) DNA Fingerprinting- a positive out come of this is when some one commits a crime and leaves finger prints they can be used to find the person who committed the crime

8 0
4 years ago
The burning of oil and coal have one negative effect on the environment. what is the negative effect
viva [34]
What are your options?
4 0
3 years ago
Why does red pepper flakes make mold grow faster on foods?
lidiya [134]

Answer:

Because it is proccessed

Explanation:

And has preservatives

5 0
2 years ago
Read 2 more answers
Matter and energy move along plants animals decomposers in the environment within an ecosystem. Through photosynthesis plants us
VARVARA [1.3K]

Answer:

Primary consumers are animals that eat primary producers; they are also called herbivores (plant-eaters)

Explanation:

6 0
3 years ago
Read 2 more answers
Henry is adopted.He has her on the back of his hand, but both of his parents have had no hair on the back of your hand?
umka21 [38]

Answer:

Is adopted

Explanation:

5 0
3 years ago
Other questions:
  • There are approximately 259 hectares per square mile. How many deer could a square mile of forest of mature American chestnut tr
    15·1 answer
  • What patterns is most likely to indicate a food borne illness?
    6·1 answer
  • Internal threats are always accidental and stem from poor access controls. Only external attackers intentionally plan and carry
    8·1 answer
  • Can someone please please please help meeee<br> I’LL GIVE BRAINLIEST!!!
    6·1 answer
  • The diagrams show a partial food web containing the Glyptapanteles wasp and the life
    15·2 answers
  • How is air density related to the global wind patterns we see on our planet? *
    14·1 answer
  • Which graph shows the effect of temperature between 20°C and 35°C on the activity of a human
    8·1 answer
  • Which of the following best describes how plants obtain the materials necessary to perform photosynthesis?
    9·2 answers
  • PLSSS HELP I GIVE BRAINLIEST
    13·1 answer
  • Can there be rainbow fish
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!