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
trasher [3.6K]
3 years ago
15

What are the chemical symbols for oxygen, iron, hydrogen, and helium (in that order)?

Biology
1 answer:
Stels [109]3 years ago
6 0
Oxygen———> O, 8
Iron ———-> Fe, 26
Hydrogen ———-> H, 1
You might be interested in
What could be done to reduce our impacts on these biomes?
Veronika [31]

1. Reduced production of waste materials

2. Increased reuse of older materials

3. Use more renewable sources of energy

4. Decrease the rate of fires through alternate means of warmth

5. Burn down less forests and find better means of farming

8 0
3 years ago
Healthy blood vessels do what more easily?
ryzh [129]
Reduce your risk of heart failure or also known as heart attack :)) -litliam✨
5 0
3 years ago
2. The diagram shows a sequence of bases in a strand
Gnom [1K]

Answer:

there is no diagram but

ACTTG-TGAAC

TGAAC-ACTTG

so a and b would be complimentary

4 0
3 years ago
In bottomlands where water is plentiful, soil is often ____.
Sunny_sXe [5.5K]
I bottomlands where water is plentiful, the soil is often thick.

I hope this helps and have an awesome day!! :)
5 0
3 years ago
Read 2 more answers
A sequence of three nitrogenous bases in a messenger-RNA molecule is<br> known as a...
algol [13]
Codon
A is the correct answer
5 0
3 years ago
Other questions:
  • Question 9 (1 point)
    9·2 answers
  • Which substances shown moves passively through the lipid part of the membrane?
    14·1 answer
  • Which axis indirectly shows the relative amount of dna per cell?
    15·1 answer
  • What was the purpose of mendels experiments with dihybrid crosses
    15·1 answer
  • Using the following biomass data determine which groups is most likely to represent the producers in an area
    15·1 answer
  • You are conducting an experiment on the effects of fertilizer on the growth of three types of plants, all grown from seed. Multi
    7·2 answers
  • How does ATP provide energy to your body?
    5·2 answers
  • What is derived trait chart used for?
    15·1 answer
  • 2. Organize: Compare the colors of the following stars in the Star collection: Aldebaran,
    14·1 answer
  • Which describes the smallest basic unit of a substance that still displays the properties of that substance? Which describes the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!