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
AnnZ [28]
3 years ago
14

What are physical properties? Give some examples.

Biology
1 answer:
tatyana61 [14]3 years ago
5 0

Answer:

Physical property is defined as the property of a substance which can be measured without changing its chemical identity. Physical properties are observable properties of a substance. In other words, physical properties can be measured by watching, listening, feel, touch or smell.

Some examples of physical property are: Hard, soft, color, odor, and luster etcetera.

You might be interested in
Question 6 of 10 A cell membrane is very specific about what it allows across. How does this help the cell? O A. The cell works
denis23 [38]

Answer:

C

Explanation:

6 0
3 years ago
What is meant by the statement ""enzymes are biological catalysts""?.
Lesechka [4]

Answer:

Enzymes speed up the chemical reactions in living cells.

Explanation:

An enzyme is a biological catalyst and is almost always a protein. It speeds up the rate of a specific chemical reaction in the cell. The enzyme is not destroyed during the reaction and is used over and over.

8 0
2 years ago
Which of the follow organ systems are needed to be able to play soccer.
shepuryov [24]

Answer:

the central nervous system, cardiovascular, respiratory, and musculoskeletal systems

Explanation:

3 0
2 years ago
Read 2 more answers
Nadine kept track of her activities for the same three days, using an activity tracking app on her smartphone. She calculated he
pochemuha

Answer:

Gain weight

Explanation:

Data provided in the question

Average energy expenditure = 1,800 calories

Average of calories per day = 2,949

Based on the above information, the judgment is as follows

As we can see that she consumes 2,949 calories per day and her energy expenditure 1,800 calories for 3 days

Plus she should gain as

= 2,949 calories - 1,800 calories

= 1,149 calories

So by this explanation, she definitely gains the weight

4 0
3 years ago
In vertebrates with a double-loop circulation as illustrated in Figure 27–4, the loop that passes through the lungs is responsib
egoroff_w [7]
The correct answer among the choices provided is option A. Lung capillaries are responsible for exchanging carbon dioxide for oxygen from the air. Blood that comes from the heart gets oxygen from the alveoli. The carbon dioxide in the blood goes into the alveoli at the same time.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Explain why a cell needs to replicate its DNA before the cell divides into two daughter cells.
    15·1 answer
  • In the early 1900s, experiments were conducted on two caterpillar species. The members of the two species
    5·1 answer
  • Comparatively greater energy is released when A. carbon dioxide is the final electron acceptor.B. hydrogen is the final electron
    6·1 answer
  • Which is an example of a solution?<br> A) air <br> B) oxygen <br> C) salt <br> D) water
    12·2 answers
  • A dodder plant wraps itself around a potato plant. Then the dodder uses its root system to obtain water and nutrients from the
    7·2 answers
  • A scientist is conducting research to see whether dogs or cats are more popular. He goes to a dog park and asks all of the owner
    5·1 answer
  • What does the pyramid of biological magnification
    13·1 answer
  • How is your body temperature held constant?​
    11·1 answer
  • How is the chemical bonding within a molecule of carbon dioxide (CO2)
    10·1 answer
  • Help me please, I'm dying here
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!