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
Tpy6a [65]
3 years ago
8

Water has a pH of: a. 7 b. 7.3 c. 6.9

Biology
2 answers:
Leno4ka [110]3 years ago
7 0
Depends what type of water but pure water is typically 7 on the ph scale.
krek1111 [17]3 years ago
3 0

Answer:

water has pH of 7

Explanation:

You might be interested in
Which of the following is an INVERTEBRATE?<br> A) Butterfly<br> B) Wasp<br> C) Crab<br> D) Frog
Marina CMI [18]

Answer:

All of the following are invertebrates except for the frog

please give me brainlist!

God bless!

Explanation:

all insects are invertebrates

including the crab

4 0
2 years ago
Read 2 more answers
Structures that appear to have lost size and function over the proposed evolutionary history of an organism are called _________
maksim [4K]
I believe their called:
<span>Vestigial Organs</span>
4 0
2 years ago
Gel, an electronic source, and a micropipet to load the sample into the gel, are needed to make a dna
jasenka [17]
<span>DNA is made of chemical building blocks called nucleotides. These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating.</span>
6 0
3 years ago
The scientific theory of _________ states that populations change over time in response to changes in the environment.
ad-work [718]
Hello there ^ _ ^

I believe the answer is : A - Evolution

Good luck!
7 0
3 years ago
Read 2 more answers
What is a physical or mental representation of an object or an event
jeka94
Physical is something you can have/ hold and mental is something in ur head that you can't see or hold.

4 0
3 years ago
Other questions:
  • Many trees in a forest were cut down to make way for a new factory. Which three events could happen due to deforestation?
    9·2 answers
  • What life process involve obtaining material and changing it into usful forms
    9·1 answer
  • What organism would you choose to be and why?
    10·1 answer
  • Suppose two BbCc mice are crossed together. Assuming that the two genes assort independently, what are the expected phenotypes,
    12·1 answer
  • HURRRY Which stage of the cell cycle results in two identical cells?
    14·2 answers
  • Which of the following is not a benefit of Photosynthesis? A. Organic molecules for growth are created. B. Energy for cellular p
    9·1 answer
  • Which of the following is the largest?
    9·1 answer
  • What must be true about two objects if heat is flowing between them​
    14·1 answer
  • On the internet, read about the Clean Air Act of 1990:
    12·1 answer
  • Visual and hearing receptors are irreplaceable, but the taste and olfactory receptors are continuously renewed True False
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!