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
Ganezh [65]
3 years ago
13

Please help!!!!!! I need this question answered

Chemistry
2 answers:
MArishka [77]3 years ago
6 0
The answer is a. cells because they are the building blocks of life
salantis [7]3 years ago
5 0
The answer would be A) cells!!
You might be interested in
10 uses of non-metals​
Grace [21]

Answer: 10 uses

Explanation:

1] Oxygen is used for breathing.

2] Chlorine is used for purifying water.

3] Phosphorous is used in crackers.

4] Non - metals like nitrogen is used in fertilizers.

5] Graphite is used as a good conductor of electricity.

6] Pottassium is used in fertilizers.

7] Nitrogen is used by plants.

8] Graphite is used in making leads.

9] Carbon is used as a fuel.

10] Bromine is used in dyes and pesticides

3 0
3 years ago
Which sentence best describes how scientists plan out their experiments?
malfutka [58]

Answer:

D

Explanation:

8 0
3 years ago
Read 2 more answers
What is the relationship between the following compounds??
34kurt
And what are the compounds?
8 0
3 years ago
What happens to particles at absolute zero? *
Sedbober [7]
They are barley moving
4 0
3 years ago
Read 2 more answers
Which has the largest atomic size selenium or oxygen?
kolbaska11 [484]

Answer:

Selenium

Explanation:

selenium has 4 energy levels (think a 4 story building) while oxygen only has 2 (think 2 story building). which one is taller?

3 0
3 years ago
Other questions:
  • How do simple distillation and fractional distillation differ?
    9·1 answer
  • Which pair of elements would you expect to exhibit the greatest similarity in their physical and chemical properties? o,s si, p?
    8·1 answer
  • Answer the following using the following information: ∆Hfus=6.02 kJ/mol; ∆Hvap= 40.7 kJ/mol; specific heat of water is 4.184 J/g
    14·1 answer
  • Explain why a sodium atom and a chlorine atom undergo an iconic bond?
    8·1 answer
  • In which main energy level does the 'd' sublevel first appear? K (first main energy level) L (second main energy level) M (third
    7·1 answer
  • Heat, like work, is an energy transfer measured in a. watts. b. degrees. c. joules. d. Kelvins.
    13·2 answers
  • Define An Atom.<br>Ty!!!​
    15·2 answers
  • Which step in the scientific method has an if/then statement
    8·1 answer
  • Convert 7.6 × 105 cal to kiloJoules
    12·1 answer
  • How does this support the theory that whales evolved from walking mammals? in embryo evidence
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!