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
marta [7]
3 years ago
8

Which has not been a major source of CFCs? plastic foams refrigerators televisions air conditioners

Biology
2 answers:
Bond [772]3 years ago
6 0

Chloroflurocarbon is consists of carbon, fluroine and chlorine atoms. So , amoung the following option television is not the major source of chloroflurocarbon.They are non- flammable ,non- toxic consist of carbon, fluroine and chlorine. They are human made compounds .Hence , option television is correct option it

Reil [10]3 years ago
5 0

Answer:

Televisions

Explanation:

You might be interested in
Which organelles of a cell possess their own DNA?
Tanzania [10]
The Chloroplast possess their own DNA. This organelle has green orpiment called Chlorophyll. 
8 0
3 years ago
The type of rock that has formed from seedements is called
shtirl [24]
Do you mean sediments???

the type of rock formed from sediments is called sedimentary rocks
7 0
3 years ago
Does the data support or refute the hypothesis
Vlad1618 [11]

Answer:

Explanation:

If however, the data does not support the hypothesis or refutes it, then the hypothesis is in trouble, and we have to come up with a different hypothesis to explain the observations. If a large body of data supports the hypothesis, then it becomes a theory.

6 0
3 years ago
Read 2 more answers
Under certain circumstances, potassium ions ( K + ) in a cell will move across the cell membrane from the inside to the outside.
dexar [7]

Answer:

8.18 × 10 ⁻²¹.

Explanation:

The potential energy may be defined as the energy stored in the rest objects. This energy is important for the maintenance of the concentration gradient in the cell.

The change in the potential energy can be calculated as follows:

W = v2-v1 × q.

Here, the charge of the proton is considered because k+ ions has been used.

W= 0 - ( - 70. 5 mV) × 1.602 * 10^-19 C.

W= 8.18 × 10 ⁻²¹J.

Thus, the answer is 8.18 × 10 ⁻²¹.

5 0
3 years ago
Which statement describes an innate behavioral adaptation of an animal?
shutvik [7]

Answer:

a pet parrot talking

Explanation:

dogs responding to "roll over"

6 0
3 years ago
Other questions:
  • Which of the following is not an accurate description of what science is
    6·1 answer
  • Which is the most likely result of having a large number of biotechnology companies located in north carolina?
    8·1 answer
  • Four of the five answers listed below describe the heterozygous condition. select the exception
    5·1 answer
  • which conversion is the function of a photovoltaic cell? A) sunlight to electricity B) sunlight to mechanical energy C) sunlight
    11·1 answer
  • If vegetable oil is made out of veggies, then what is baby oil made out of?​
    7·2 answers
  • How do consumers get nitrogen?
    7·2 answers
  • 3. How do genes<br> support the<br> evidence for<br> evolution?
    15·1 answer
  • I need help ASAP!!
    8·2 answers
  • Ya'll ever got a tingly feeling in ya stomach?
    11·1 answer
  • A Chemical bond means the sharing or transferring of what particles between
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!