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
storchak [24]
2 years ago
12

A Helium atom has 2 protons in the center of its nucleus. Therefore its atomic number is 2. Its mass is

Biology
2 answers:
Charra [1.4K]2 years ago
6 0
Answer: Electrons

Why? Neutrons don’t have a mass and cannot change it. Molecules don’t make since and same with nuclei so it must be electrons.
Also It is good to know that protons and electrons are parts of an atom that have a mass.

Hope this helps :D
vodka [1.7K]2 years ago
5 0

Answer:

I dont know for sure, but I would have to say electrons. Please tell me if I'm wrong

You might be interested in
List three reasons why biodiverstiy conservation is important
svlad2 [7]

Answer:

The result of loss of topsoil are loss in fertility of soil, loss of water, crop production and hardened soil surface. Therefore, the correct answer to the above question is option A, B, C and D.  

Explanation:

When there is a loss of top layer of soil from the earth by any means, natural or artificial, it is known as soil erosion. The soil from one place gets detached and is transported to another area. Planting more and more trees is the one of the way to stop soil erosion as the roots of the plants hold the soil.  

When the soil from area is removed there is a loss of production in crop due to various reasons. The most fertile part of the soil occurs in the uppermost part.  Therefore, its removal has negative impact.  

3 0
3 years ago
Store and transmit genetic information
Anestetic [448]

Answer: the nucleus

7 0
3 years ago
Read 2 more answers
Glycolysis is the first step in cellular respiration. Which option best summarizes the process?
Mumz [18]

Explanation:

glycolysis of 1 glucose molecules also produce 2 NADH

3 0
3 years ago
Please describe the process of natural selection in your own words by using an example.
irina1246 [14]

Answer:

natural selection is animals slowly adapting to its environment

an example is giraffes, giraffes with longer necks will be able to consume more food than giraffes with shorter necks as they they can reach for the leaves on trees. over time the giraffes with shorter necks become extinct and giraffes with longer necks still remain.

3 0
2 years ago
Question 8 (1 point)
almond37 [142]

Answer:

False

Explanation:

No need for one.

8 0
3 years ago
Other questions:
  • Both bacteria and amoeba are unicellular organisms. Bacteria are considered to be prokaryotes, whereas amoebas are considered to
    6·1 answer
  • Which of the following statements about soil is not correct
    15·1 answer
  • In what way are elements in the same column of the periodic table the same?
    5·1 answer
  • What makes gray matter “gray?”
    14·1 answer
  • Expanding of matter when it is heated is known as
    12·1 answer
  • Primary cellular sites for synthesis of proteins
    9·2 answers
  • Explain why aerobic respiration occurs before lactic acid fermentation in most muscles.
    9·1 answer
  • Help I’ll love u forever
    7·1 answer
  • Transcribe the following G G C C G T T T C A C C to mRNA
    15·1 answer
  • The image below represent a phase of mitosis which phase represented by the image
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!