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
ladessa [460]
3 years ago
14

19. Topsoil is made up mostly made up of what ingredient?

Chemistry
1 answer:
TiliK225 [7]3 years ago
8 0
C) rocks and mineral particle. Topsoil is what you see in everyday life sooo you don’t even need a book for that but ok. I’TS 100% RIGHT though. Hope it helps
You might be interested in
Explain why molecules of water were attracted to the negatively charged plastic tube while molecules of cyclohexane were not. Dr
mihalych1998 [28]

Answer:

See attached

Explanation:

Structural geometry is the key to understanding particle-particle interactions on a physical levels. Suggest a review of molecular geometry and states of matter for a more in depth understanding. Doc                                                

5 0
3 years ago
What gas is used in freezers and fridges? ​
natta225 [31]

Answer:

Chloro-Flouro-Carbon

Explanation:

Chloro-Flouro-Carbon (CFC Gas) is used as a refrigerant in fridges and freezers.

7 0
3 years ago
Hi! I really really need help roght now please help me and if u put whatever in the chas as in just to get points i will ban you
dolphi86 [110]

The correct order given below shows the changes that occurs in a mice population in response to changes in their environment:

  • The population of mice is in an environment with many black rocks
  • Mice with black for are more likely to survive and reproduce than mice with brown fur
  • After many generations, most of the mice in the population have black fur
  • A sandstorm covers most of the population's environment with brown sand
  • Mice with black fur are less likely to survive and reproduce than mice with brown fur
  • After many generations, most of the mice in the population have brown fur

<h3>What is the correct order for natural selection in the desert environment given?</h3>

Based on the process of natural selection due to envrionmental pressures, the population of the mice in the desert changes as follows before and after the environmental change:

  • The population of mice is in an environment with many black rocks
  • Mice with black for are more likely to survive and reproduce than mice with brown fur
  • After many generations, most of the mice in the population have black fur
  • A sandstorm covers most of the population's environment with brown sand
  • Mice with black fur are less likely to survive and reproduce than mice with brown fur
  • After many generations, most of the mice in the population have brown fur

Therefore, the correct order shows the changes that occurs in a mice population in response to changes in their environment.

Learn more about about adaptation at: brainly.com/question/25594630

8 0
3 years ago
Write the name and formula for the chemical substance which is produced in most acid-base neutralization reactions
Minchanka [31]
Acid + base gives you salt and H2O
7 0
3 years ago
An aqueous solution contains
ivolga24 [154]

Answer:

32.7

Explanation:

I just did it and got it right

4 0
3 years ago
Other questions:
  • Why Sncl2 is solid but SnCl4 is liquid at room temperature
    15·1 answer
  • Of the following, which can be used to identify an element present in a sample?
    11·1 answer
  • Hydrogen bonding among water molecules gives water all of the following important properties, except: strong cohesion among the
    5·1 answer
  • How many N2 molecules would exist in 500g of water at 20C?
    9·1 answer
  • ¿Por que un gas no tiene sabor?
    8·1 answer
  • This HAS to be an answer for second graders<br><br><br>Where do different kinds of apples come from?
    6·2 answers
  • Gets their food by braking dead material?
    6·1 answer
  • If you have 2.86 gallons of pure water, how many molecules of water are ionized at any given time ?
    5·1 answer
  • Determine the mass of 2.35 x 1024 molecules of Ca(NO3)
    12·1 answer
  • Plzzz help pls How many liters are in 6.74 x 1023 particles of PbCl2?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!