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
hichkok12 [17]
3 years ago
13

Will mark brainliest if correct!

Biology
1 answer:
nevsk [136]3 years ago
3 0

The answer is B. Muscle Fiber

You might be interested in
9.40_Q1) Which particle moves through a metal wire as electricity?
bija089 [108]

Answer No 1:

The correct option is Electrons.

Electrons are the negatively charged particles of an atom. They revolve around the nucleus of an atom. In circuits, electricity is carried by the electrons which move through a wire. Hence, option C is the correct option.

Other options like option A are not correct because protons are the positively charged particles of an atom. They are present in the nucleus of an atom and hence, do not generate an electric current.

Answer No 2:

Electrons move through the circuit from the negative power terminal to the positive power terminal.

Electrons make up the negative charged particles of an atom. They are involved in the conduction of electricity in circuits. In a circuit, the current flows from a negatively powered terminal to a positively charged terminal. This is known as the electron flow. Hence, option A is correct.

Answer No 3:

The correct option is B) Current

The movement or flow of electrons or electric charge is termed as electric current.  Whenever a circuit is completed, current is generated.

Other options like option C, resistance are not correct because resistance is the force which opposes current flow.

Answer No 4:

The correct option is A) Voltage

Voltage can be described as the force which causes electricity to flow in a circuit. Hence, option A is correct.

Other options like option C are jot correct because resistance is the force which opposes the flow of current.

Answer No 5:

The correct option is C) resistance

Resistance can be described as the force which opposes the flow of current. Resistance can be measured in ohms. It can be described as the difficulty which electrons have in moving through a circuit.

Other option like option A is not correct because voltage is the force through which current is generated.

Answer No 6:

The correct option is C amps

The S.I unit through which current is measured is called amperes. The symbol for amperes is A.  Hence, option C is the correct option.

Other options like ohms are not correct because ohms is the S.i unit for resistance.

Answer No 7:

The correct option is A) volts

The S.I unit for voltage is volts. Voltage can be described as the potential difference which is present in a circuit. Hence, option A is correct.

Other options are not correct because amp is the unit of electric current and ohms is the unit for resistance.

Answer no 8:

The correct option is C) ohms

In physics, resistance can be described as the force which opposes the motion of electrons or electrical current. The S.I unit for resistance is ohms. Hence, option C is correct.

Other options like option A is not correct because volts is the S.I unit of velocity. Option B is not correct because amps is the unit for electric current.    

Answer No 9:

The correct option is C) The voltage is decreased because of the electrical resistance.

According to ohm's law electric current is directly proportional to electric current and inversely proportional to electric resistance.

So, when the resistance increases, the voltage decreases.

3 0
3 years ago
1. What season would it be in the northern
Mekhanik [1.2K]
Northern hemisphere : Summer because it is tilted towards the sun.

Southern Hemisphere : Winter because it is tilted away from the sun.
8 0
3 years ago
BIOLOGY HELPPPPPPP ‍♀️
jeka57 [31]

Answer:

The answer is aabb (Cremello).

7 0
1 year ago
How does the recesive sickle-cell allele stay in the gene pool
Zina [86]

Answer:

Because natural selection selects for it. Thus it persists.

Explanation:

You have to understand heterozygote advantage. Basically, it's where heterozygotes have an advantage over homozygotes. In the case of sickle cell disease, heterozygotes have an advantage, and natural selection favors whatever is advantageous. Thus, because heterozygotes each have one recessive sickle-cell allele, as natural selection favors the heterozygotes, the recessive sickle-cell allele persists and remains in the gene pool.

7 0
3 years ago
Which of the following monomers are correctly matched with their polymers
Marat540 [252]
I think it's A....hope that helps at least
7 0
3 years ago
Read 2 more answers
Other questions:
  • Matching pls help I tried using my notes
    11·1 answer
  • Igneous rocks and metamorphic rocks derived from igneous "parents" make up what percentage of the Earth's crust?
    14·1 answer
  • Based on the data, we determined that plant growth is affected by the type of soil What is the student doing ?
    8·1 answer
  • Botulism and myasthenia gravis are conditions that cause muscle weakness. Which of these statements is NOT true? Botulism and my
    6·2 answers
  • Plants grow taller as a result of which of the following? A.Adaptative growth. . . . B.Primary growth. . . . C.Secondary growth.
    11·1 answer
  • The atomic number of an atom is the number of
    5·2 answers
  • Identify the structures of the brain.<br><br><br> Label A<br><br> Label B<br><br> Label C
    15·2 answers
  • Strongest causes of climate change .
    13·1 answer
  • What enzyme has both structural and enzymatic traits​
    12·1 answer
  • 1.Tawag sa gobernador ng egypt?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!