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
Lelechka [254]
2 years ago
11

Please help me I will give you the brain thing and extra points. image below

Biology
1 answer:
Sphinxa [80]2 years ago
8 0
The second on :” the number of valence electrons stays the same” because a valence electron is the number of electrons on the outer shell of the atom and if it’s in group one then the outer shell of any element will have one electron on its outer shell
You might be interested in
A drought decreases the water level in Lake Winnipeg. The carrying capacity of the lake decreases.
Tema [17]

Answer:

Water, fish

Explanation:

The limiting factors are the water of course and the organisms living in the lake.

7 0
2 years ago
The cell structures that break down nutrient molecules and old cell parts are known as
Vera_Pavlovna [14]
Lysosomes break down nutrients and old cell parts
5 0
3 years ago
Read 2 more answers
Why is it not possible to completely convert thermal energy into mechanical energy
MAXImum [283]
The second law of thermodynamics is a statement of the law of conservation of energy say that heat cannot be completely converted into mechanical energy  
8 0
3 years ago
Please help me with this I set the points to the highest it could be. Please help!! The problem is shown in the picture!
Triss [41]

Answer:

I believe it would be the first option

4 0
3 years ago
Approximately what percentage of the human genome codes for proteins or functional rna?
Tems11 [23]
I think it would be castio
4 0
3 years ago
Other questions:
  • In pea plants, the allele for purple flowers is dominant over the allele for whi te flowers. The flower color of one pea plant i
    10·2 answers
  • Describing the experience of a snowflake melting on one's tongue as "cold . . . Wet . . . Tingly . . . Slightly metallic in tast
    6·1 answer
  • Why do scientific follow a set order of the steps when carrying out a scientific investigation
    15·2 answers
  • How does hydrogen bonding make water a necessary resource for life?
    8·1 answer
  • Some protozoa have cell structures that are formed as temporary extensions of the cell membrane, allowing the cell to detect and
    13·1 answer
  • Which best explains how the body maintains homeostasis?
    12·2 answers
  • "Jasmine is trying to lose weight. She has decided to try a diet that lets her eat unlimited amounts of protein. The protein tha
    10·1 answer
  • Which one is the true answer
    12·1 answer
  • If possible please give a detailed answer, if not that is ok
    9·1 answer
  • What could cause a person with brain cancer to have lost balance and decreased coordination?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!