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
slega [8]
3 years ago
7

I NEED HELP!!!

Biology
2 answers:
viktelen [127]3 years ago
5 0

Answer:

Those are all parts of an atom. Electrons have negative charge, protons have positive charge, and as you may have guessed, neutrons have a neutral charge.

victus00 [196]3 years ago
3 0

Answer:

d. all of them are parts of an atom

Explanation: trust

You might be interested in
Information gathered from observing the growth of a fish over a month is called Question 2 options: hypotheses. data. variables.
stepan [7]
Data is the answer because it is information that you got from watching the fish.
7 0
3 years ago
Read 2 more answers
Please help. I thought the answer is prokaryotic but its not and there are no answer choices.
Usimov [2.4K]

Answer:

it is a prokaryotic plant cell, bc of the cell wall.

Explanation:

5 0
3 years ago
The nervous system determines the pitch of a tone by
andrew11 [14]
Peak amplitude of basilar membrane displacement
4 0
3 years ago
Mechanical waves can travel only though a _______________ such as a solid, liquid, or gas.
Yuri [45]
I think it might be prism I’m not sure
5 0
3 years ago
Read 2 more answers
What are the wavelike contractions of smooth muscle that move food down the esophagus called
stiks02 [169]

When you swallow food, it doesn't just drop down into your stomach. Muscles contract in a wave-like motion to move the food along through the esophagus. This muscle movement is called, peristalsis, or peristaltic waves. These peristaltic waves contract behind the food bolus pushing it along the digestive tract.

7 0
3 years ago
Other questions:
  • Which statement accurately describes natural selection
    6·2 answers
  • The map shows concentrations of ozone around the world. Ozone shields Earth from harmful ultraviolet light rays from the sun, wh
    6·2 answers
  • Which best describes the result of Mendel's work with pea plants?
    6·1 answer
  • The total amount of different living things is:
    7·1 answer
  • Select the correct statement about lymphocytes. A) B cells produce plasma cells, which secrete antibodies into the blood. B) The
    11·1 answer
  • How did economics delay scientists' first attempts for conservation in each story?
    6·1 answer
  • How are things transported through the membrane
    15·1 answer
  • Consider the rabbit pairs that illustrate the pattern in the Fibonacci sequence. These rabbits produce exactly 1 pair of new rab
    14·1 answer
  • Which statement best explains why a third domain, Archaea, was added to the original two domains of Bacteria and Eukarya?
    7·1 answer
  • Calculate the cardiac output if heart rate (HR) is 90 beats per minute, stroke volume (SV) is 110 ml/beat , end diastolic volume
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!