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
aleksandr82 [10.1K]
4 years ago
14

Adam is trying to identify a solid. he places a small amount of the substance in an acid solution and observes whether or not a

reaction takes place. this test is based on a _______ property.
Biology
2 answers:
MissTica4 years ago
7 0

Answer:

This question is incomplete but the completed question is below

Adam is trying to identify a solid. He places a small amount of the substance in an acid solution and observes whether or not a reaction takes place. This test is based on a _______ property.  A.physical B.chemical C.radical D.biological

The correct option is B

Explanation:

It is a chemical property because a reaction is been used to determine the solid. A reaction is a chemical process that involves the combination/rearrangement of atoms in different substances called reactants (in this case the solid and the acid are the reactants) to give new substances called products.

It is not a radical property because radicals are unstable substances that possess unpaired valence electrons. Radical on its own is a function of a chemical property. While biological property will involve a living organism but that was not mentioned. Physical property has to do with the appearance (in any way) of the solid but that was not used.

posledela4 years ago
4 0
The answer is chemical property

You might be interested in
Over a long period of time, helpful variations in a species replace the unfavorable ones. This change can lead to
algol13

Answer:

Changes that occur in species, over a long period of time and that include the the replacement of unfavorable characteristics by helpful variations lead to evolution (second option).

Explanation:

Evolution, in terms of biology, consists of the genetic, anatomical and functional changes that occur in individuals of different species, acquiring useful characteristics that replace unfavorable characteristics, due to processes such as natural selection, proposed by <u>Charles Darwin</u>.

<u>Biological evolution</u> raises the existence of a common ancestor, from which all current known species are known, and an evolutionary line for each of those species. Evolution is considered the basis of <u>biodiversity</u>, due to the genetic changes it has produced over many years.

Learn more:

Evolution brainly.com/question/1596703

6 0
3 years ago
What do enzymes lower, allowing reactions to occur at body temperature?
ASHA 777 [7]
What do Enzymes enable cell reactions to do? proceed at normal temperature, lowers the activation energy needed for reactions to being. ... normal active energy is too high so this allows the reactions to occur at body temp.
4 0
3 years ago
Which of these is an example of a conclusion?
Nimfa-mama [501]

Answer:

B

Explanation:

a conclusion is a definite wrap up to a theory or experiment, in option A the experiment is ongoing, option c, the option is still a theory, option D is your question that made you experiment not the conclusion, therefore b is the conclusion since it gives a definite answer to the problem/experiment

Hope this helps!

3 0
4 years ago
Read 2 more answers
Which of the following best describes a population?
Fudgin [204]

Answer:

Explanation:

A number of things/people that populate on place

5 0
3 years ago
Which hormones in the body control glucose levels in the blood
Anastaziya [24]

Answer:

Insulin and glucagon

Explanation:

Insulin and glucagon are hormones that help regulate the levels of blood glucose, or sugar, in your body.

8 0
4 years ago
Read 2 more answers
Other questions:
  • Which statement correctly describes the difference between meiosis I and
    10·1 answer
  • The significance of the septum of the human heart is most closely related to _____. keeping blue blood and red blood separate ke
    12·1 answer
  • What percentage of organisms is played the dominant trait (tall) in the F2 generation?
    7·1 answer
  • Which physical change is represented by the diagram below?
    8·1 answer
  • Pathogen X has successfully been transmitted to your body; you are now infected. All of the following among A-D are possible con
    8·1 answer
  • Jupiter is a Jovian planet. Compared to the<br> terrestrial planets, Jupiter has a
    7·2 answers
  • Which of the following is a likely geographic barrier for speciation of finches?
    6·1 answer
  • You transformed bacteria with varies plasmids and counted the colonies as well as colony color. All bacteria were plated on medi
    7·1 answer
  • In the study of cancer, researchers have used different types of cells, different environmental conditions, and different experi
    10·2 answers
  • 10. Which respiratory condition below correctly describes what happens during pneumonia? A. The alveoli become damaged and enlar
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!