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
lubasha [3.4K]
4 years ago
8

What is hard water? what cause hardness of water?

Biology
2 answers:
gizmo_the_mogwai [7]4 years ago
4 0

Answer:

im confused what do u mean??

Explanation:

MAXImum [283]4 years ago
3 0
Hard water is water that has a high mineral content. Hard water is formed when water percolates through deposits of limestone and chalk which are made up mostly of calcium and magnesium carbonates.
You might be interested in
Which is represented by the arrow labeled 1 in the diagram?
saveliy_v [14]
B.

So in the diagram, you can see that the water is evaporating. To make the water change state, you must break the bonds between the water molecules in the liquid and make it a gas. Therefore that answer is B
5 0
4 years ago
Why are graphs useful when interpreting data?
Stels [109]

Answer:

idk

Explanation:

idk and idgaf or a care

5 0
3 years ago
Read 2 more answers
Which characteristic makes us a membrane selectively premeable
vovikov84 [41]
Plasma membrane is described as Semi permeable because it selects what molecules enter/exit the cell which is important in maintaining homeostasis.
6 0
3 years ago
13. Keep a
ryzh [129]
D: fitness journal



It’s correct
5 0
3 years ago
Read 2 more answers
Anything that prevents ATP formation will most likely
Ivenika [448]

Answer:

Result in cell death. Although D isn't totally off, a cell just can't live on ADP alone. The rest are just wrong

Explanation:

hope this helps you please mark me as brainliest

6 0
3 years ago
Other questions:
  • Dna fingerprinting is a highly accurate method of identifying a criminal from evidence, (blood, hair, skin, semen) left at a cri
    15·1 answer
  • Explain why cheek cells appear less complex than a paramecium
    7·1 answer
  • Which theory of plate movement involves magma rising all the way from the lower mantle
    8·1 answer
  • 3. Why doesn't the temperature of the water change while the ice is melting or boiling?
    15·1 answer
  • Several groups of researchers conducted experiments to study how students' diets affected their performance in school. Researche
    9·2 answers
  • What are the names of the tectonic plates? (Pls help)
    10·1 answer
  • The rough endoplasmic reticulum is a cell structure that consists of folded membranes that contain ribosomes. What is the advant
    8·1 answer
  • 2. Which particle's mass is similar to a proton's mass? ( A. an atom B. a nucleus C. a neutron D. an electron​
    12·1 answer
  • E. How would the sky look if we could see microwaves in space?
    11·1 answer
  • If anolis lizards have x-y chromosomal sex determination, the locus of a gene for the uv reflectance pigment:______.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!