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
Vilka [71]
3 years ago
15

Help me with this _XX

Biology
1 answer:
expeople1 [14]3 years ago
5 0

Answer:

B. Hardness

Explanation:

Physical properties of a substance is defined as the properties which can be observed or measured without changing the composition of matter.

Physical properties include odor, appearance, color, texture, boiling point, melting point and many others.

Hardness is a physical property of a substance as it describes the  resistance of substance to deformation and can be observed by simple touch or without changing the composition of matter.

While reactivity, toxicity and flammability are chemical properties of substances that change one type of matter into another type.

Hence, the correct option is B.

You might be interested in
Type the correct answer in the box. Spell all words correctly. What are the types of wastewater? You can find two types of waste
Serggg [28]

Answer:

household and industrial wastewater

5 0
3 years ago
True or false: surveillance can be performed through either stationary or mobile means.
Ivanshal [37]
<span>This is true. Surveillance can be performed efficiently through both stationary and mobile means. As far as human surveillance goes, people can track other people by tailing them or by using a stationary means such as a stake out. As far as technology goes, there are plenty of mobile devices that can be used for surveillance such as tracking devices. Security cameras can be used for stationary purposes.</span>
6 0
3 years ago
The most abundant element in the sun is heliumargonhydrogenoxygennitrogen.
KATRIN_1 [288]
Hydrogen is abundant in the sun.
7 0
3 years ago
Read 2 more answers
A student adds a suspension of baker's yeast cells into bread dough. When this mixture is left in a large bowl undisturbed for s
horrorfan [7]

Answer:

co 2

Explanation:

4 0
2 years ago
How many molecules of glucose (sugar) can be produced with 10
SOVA2 [1]
I need a picture please
3 0
3 years ago
Other questions:
  • Proteins are broken down into _____ that can be actively transported across the intestinal wall.
    7·1 answer
  • Which term refers to the stages an organism goes through, from birth to death?
    10·2 answers
  • A client is admitted to the hospital for the implantation of radon seeds in the oral cavity. which intervention is most importan
    9·1 answer
  • According to the bar graph, how many players
    7·1 answer
  • What would happen if the plant cell could not get materials it needs for cellular respiration
    12·1 answer
  • During which of the following cells become specialized to perform certain functions. differration, reproduction, mitosis.
    13·2 answers
  • Can titanium and steel be combined
    15·2 answers
  • Necesito Ayuda con esto de Biologia:<br><br> a-.C3h8 + 5 O2 --- 3 Co2 + 4 h2o
    13·1 answer
  • WILL GIVE BRAINLIST!
    5·2 answers
  • The organelle which controls cellular activity is the.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!