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
Lorico [155]
3 years ago
14

Bena thinks that dissolving more salt in water causes the mixture’s freezing temperature to change.

Biology
2 answers:
labwork [276]3 years ago
6 0

The right option is; an experimental investigation, because it allows for the control of variables.

The best type of scientific investigation for Bena to use to study this is an experimental investigation, because it allows for the control of variables.

Experimental investigation is a type of scientific investigation in which variables are controlled, modified, and measured in order to obtain facts to buttress or oppose a causal relationship. Experimental investigation includes all the parts of an experiment such as observations, scientific question, hypothesis, procedure, variables (independent and dependent) etc.


Anna71 [15]3 years ago
4 0
The correct answer of the given question above would be the third option. Bena's experiment about dissolving more salt in water, which causes the mixture's freezing temperature to change is an experimental type of scientific investigation, because it allows for the control of variables. 
You might be interested in
Which organisms appeared on earth first
STatiana [176]

The organisms which appeared on earth first was bacteria.

<u>Explanation:</u>

  • The first-ever living organism on Earth was a bacteria known as cyanobacteria. It is believed by scientists that it first formed around 3 billion years ago.
  • When the Earth was first formed, it was inhospitable for a long time until 3.8 billion years ago approximately, the core cooled down and the level of oxygen had risen. This, along with photosynthesis resulted in the formation of Cyanobacteria.
  • These organisms were capable of carrying out the process of photosynthesis by which they prepared their food. These were known as common ancestors. All the living organisms thereafter are known to be their descendants.
6 0
2 years ago
Read 2 more answers
What do you think happens to a wave’s energy below the surface?
White raven [17]

Answer:

wave power is greater

Explanation:

deep water waves meaning that the depth of the water is greater the wave length

7 0
3 years ago
Males inherit their Y chromosome from:
malfutka [58]
Their father is the correct answer
7 0
3 years ago
How does a medicine like Benadryl (a medicine taken to suppress allergy symptoms) affect the immune system?
MA_775_DIABLO [31]
It kills of the virus while strengthening the immune system
5 0
2 years ago
What pigment makes plants green
Naya [18.7K]
Its called pigment chlorophyll
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which variable would be most useful in making long-term road and infrastructure plans?
    8·2 answers
  • If the data below were put into a bar graph which animal would have the lowest bar on the graph
    9·1 answer
  • During the process of biological ______________, the concentration of pollutants, such as DDT or mercury, is multiplied as it pa
    5·1 answer
  • One of the more common causes of ____ is an electrical power variation.
    13·1 answer
  • How does a fat molecule become an estrogen molecule?
    6·1 answer
  • 6. One revolution of Earth around the sun takes
    7·1 answer
  • What do scientists call a region of Earth that contains an unusually large number of species that are threatened by habitat loss
    12·1 answer
  • It’s not the answer choice i chose btw. helpppp pls
    5·2 answers
  • Explain why only certain substrate can combine with enzymes.<br>Help me please​
    5·1 answer
  • Why is anaerobic respiration useful?​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!