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
torisob [31]
3 years ago
8

What is the main function of the Respiratory System?

Biology
2 answers:
Sphinxa [80]3 years ago
7 0
The answer does the question is : C
nekit [7.7K]3 years ago
7 0

Answer:

C

Explanation:

The respiratory system needs to take in oxygen to create energy.

You might be interested in
PLSS HELP!
True [87]

Answer:

object slows down), the way in which we calculate a drag force will be slightly different. .and “coefficient of drag , is it easy for objects to move through it

Explanation:

6 0
3 years ago
Read 2 more answers
Eggs and sperm are called gametes. What problem would result if gametes were diploid?​
telo118 [61]

Answer: If gametes were produced instead by mitosis each gamete would be diploid not haploid.  During fertilization of diploid gametes, the zygote would become 4n=92. With each new generation the number of chromosomes would double.

Explanation:

4 0
3 years ago
Read 2 more answers
Where is having brightly colored feathers that attract mates most clearly an adaptation for a bird?
GREYUIT [131]
The correct answer would most likely be A
3 0
3 years ago
A scientist observed the formation of hundreds of maggots and many flies on a rotting meat slice exposed to the environment. Wha
Tom [10]
The answer is *drum roll*  
B. 
Eggs of flies in the surroundings!!!! 
*bows* Thank you!! *bows* Thank you!
Have a wonderful day!
3 0
3 years ago
Fossil fuels have been used for years as a source
VMariaS [17]


The best answer is (1)

Fossil fuels are commercially available as an energy source.

They are very easy to find. More and more extractions of fossil fuels is going on everyday. With advancement in science and  technology, the refineries and extraction procedures have improved a lot. This makes their availability even better.

Fossil fuels are also easily combustible. Most combustion engines need to be powered with little amount of fuel to produce large amount of energy. Very large amounts of electricity can be  generated  from fossil fuels.

3 0
3 years ago
Other questions:
  • What role do humans play in marine food webs ?
    6·1 answer
  • What is the harmul result when exesseve amout of fat is burned?
    14·1 answer
  • A common biological study specimen, the fruit fly, has four pairs of chromosomes in each cell. As it grows, it reproduces more c
    15·1 answer
  • Is a person's weight determined by genes, the environment or a combination of both?
    11·2 answers
  • In E. coli, a cluster of three genes called the lac Choose...
    10·1 answer
  • TIME REMAINING
    7·2 answers
  • Which ecosystem is the least stable?
    15·2 answers
  • What is the economic important of butterfly and sugar ant​
    13·1 answer
  • What is the name of the disease caused by a lack of thyroid hormones?​
    8·2 answers
  • What happens during prophase of meiosis I?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!