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
GrogVix [38]
2 years ago
12

Which of the following is a physical property of a substance?

Biology
2 answers:
NISA [10]2 years ago
8 0
B. Hardness. Explanation: A physicaly property is any trait of an object that can be felt. Hardness is the only correct answer.
elena-s [515]2 years ago
8 0
B.Hardness. I took the test and the other answers are chemical’s
You might be interested in
Energy from sunlight is _____; if it is harnessed to move a turbine and generate electricity, then it has been converted to ____
kogti [31]
It is A
Since radiant energy is energy that travels through waves, <span>particularly electromagnetic radiation (</span>heat or x-rays)<span>, then it has to be radiant energy. Mechanical energy is used to move objects such as that of a turbine.</span>
7 0
4 years ago
Depolarization is to ____ as hyperpolarization is to ____. Group of answer choices
k0ka [10]

Depolarization is to excitation, while Hyperpolarization is to inhibition.

Option 4 is correct.

Hyperpolarization is opposite of Depolarization.

Depolarization is a process by which cells undergo a change in membrane potential. It is a process of shift in electric charge that results in less negative charge inside the cell.

Hyperpolarization is when the membrane potential becomes more negative at a particular spot on the neuron’s membrane.

4 0
3 years ago
According to hazard analysis and critical control point (haccp), mandating that refrigerators be thoroughly cleaned once a week
serious [3.7K]
Critical control limit that should be the answer:)
8 0
3 years ago
Read 2 more answers
The function of the _________<br> is to store fluids for the cell.
liubo4ka [24]

Answer:

vacuole.

Explanation:

The function of the vacuole is to store fluids for the cell.

6 0
3 years ago
Read 2 more answers
The Roman Colosseum and many other ancient examples of architecture contain the metamorphic rock marble as part of their constru
Snowcat [4.5K]
True. Metamorphic rocks are pre-existing rocks that have been modified through the exposure to unusual temperatures and/or pressures. It has been used for blackboard, roofs, sidewalks, floors, and marble is an example of a  metamorphic rock that is used to make floor tiles, countertops and it is carved into statues and was used extensively in the building of the Roman Colosseum and other historic buildings. 
3 0
3 years ago
Other questions:
  • For each statement below, identify the career described. covers any field in which instruments or processes are created to go al
    12·2 answers
  • Suppose that a carrier of familial Down syndrome mated with a person with a normal karyotype. Which gamete from the carrier pare
    8·1 answer
  • Select all of the food items where microbial growth is controlled by means of osmotic pressure.
    13·1 answer
  • What happens when a plant goes through vegetative propagation?
    15·2 answers
  • Please help me with this
    6·1 answer
  • What is carbon flux?
    5·2 answers
  • Elias conducted an experiment about the effects of exercise on the heart rate of teenagers. Before morning basketball practice,
    15·1 answer
  • Explain intelligence.
    12·1 answer
  • Please help me!!!!?????? 15 points??
    14·2 answers
  • Which of the following is NOT TRUE about amino acids?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!