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
Phantasy [73]
3 years ago
15

Which of these is a base? o NaOH o vinegar o HNO3 o o HCI

Biology
2 answers:
STALIN [3.7K]3 years ago
4 0

Answer:

NaOH

Explanation:

presence of (OH) ions

vaieri [72.5K]3 years ago
4 0

Answer:

NaOH is a base

Explanation:

NaoH is a base while others are acids

You might be interested in
Where does The energy come from to heat the oceans
Daniel [21]

Answer:

the sun

Explanation:

7 0
3 years ago
Read 2 more answers
List 5 types of evidence used by scientists to support evolution.
Nata [24]

Answer:

Five types of evidence for evolution are discussed in this section: ancient organism remains, fossil layers, similarities among organisms alive today, similarities in DNA, and similarities of embryos.

Explanation:

hope it helps!

8 0
3 years ago
The numbers of prey in an area determine the number of predators and vice versa. true or false
kicyunya [14]
The answer is true for this question

4 0
3 years ago
Read this document. Then, explain how natural resources are identified and why natural resources are unevenly distributed. Be su
alexdok [17]

Answer:

Explain how natural resources are identified:

Satellites are machines that are launched into space. They move around the Earth to get information that can help identify natural resources. How do satellites do this? Satellites scan the Earth’s surface to get information about its color and brightness. This information is used by a computer to make a “computer map”. Once they finish the "computer map" a person would look at the map and determine which materials are which. These maps are not for showing a person how to get from one place to another, but for showing what the surface of Earth looks like and what it is made of.

Why are natural resources unevenly distributed:

The formation of these resources requires certain conditions. For example, copper ores are formed where there is volcanic activity. Iron ores were formed a long time ago when certain substances combined to form sedimentary and other types of rocks. So, iron ores could be found more often in places with environments that were just right for the formation of these rocks. Graphite forms when another type of rock, called metamorphic rock, is formed.

Explanation:

This is what I put and I got all the information from the text on edge 2021.

5 0
3 years ago
Read 2 more answers
What are the two factors that can cause the volume of water in the ocean to change?
rjkz [21]
I believe the answer is B. Hope I help! Sorry if not. ):)
5 0
4 years ago
Read 2 more answers
Other questions:
  • Which of the following organelles has the function of storage, alteration, and packaging of secretory products and lysosomal enz
    11·1 answer
  • Which three human activities lead to a loss of terrestrial habitat? a.conservation b.farming c.deforestation d.construction
    7·2 answers
  • What is the name of the beginning of a river?
    10·1 answer
  • In which decade were the first laws important laws passed to decrease to water pollution?
    11·2 answers
  • Neuronal communication is a two step process. In the second step, which takes place between two neurons, what does the arrival o
    15·1 answer
  • Which feature of a sandstone rock layer usually is
    14·1 answer
  • 9. What questions might scientists ask to help them understand how to develop new
    11·1 answer
  • Why do organisms have to be “organized” to live?
    7·1 answer
  • The load is the pivot point of a lever. true or false
    11·2 answers
  • Distinguish catabolism from anabolism.<br> I don't know this, I need help.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!