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
Masteriza [31]
3 years ago
6

An airplane flies with a constant speed of 600 km/h. how far can it travel in 4 hours?

Biology
1 answer:
Svet_ta [14]3 years ago
8 0

Answer: 2,400 kilometers.

Explanation: If an airplane flies at a constant speed of 600 km/h, then it travels 600km in one hour. Therefore, in four hours (600km*4), it will travel 2,400.

You might be interested in
What difference in axonal signaling determines whether we experience a mild or a strong sensation?.
katovenus [111]

Answer:

frequency of action potentials

Explanation:

4 0
2 years ago
How does human evolution or natural selection relate to the susceptibility of disease?
kykrilka [37]
Human evolution known to be a process in which species adapt to certain conditions of life, and in the battle of life and death, they are forced to become stronger in order to survive in this world. Diseases have always been present during the evolution, acting themselves as a natural selectors - the weaker organisms get sick and die. Not just humans, but all species have to establish a great protecting mechanism in order to survive. That is how our bodies are built, to be able to withstand and survive in the conditions we live in, and that is why our immune system has to be taken care of.  
4 0
3 years ago
Read 2 more answers
When we are born, we have about how many brain cells?
Reil [10]
When babies are born, their brains contain about a hundred billion of neurons. However, a few of these brain cells are connected. At age three, there are one thousand trillion connections formed. The brain starts to cut off unused connections at the age of eleven. 
5 0
3 years ago
Read 2 more answers
What are proteins for collagen?
In-s [12.5K]

Answer:

Collagen is a protein made up of amino acids glycine, proline, hydroxyproline and arginine — all of which help our body's connective tissue, skin, hair and nails stay as healthy as possible.** As we age, and the more stress we put on our body, the greater the impact on collagen production.

Explanation:

7 0
3 years ago
1. Write the order of the steps in the scientific method (you should have 7<br> steps):
Goryan [66]

Answer:

Ask a question

preform research

establish your hypothesis

test your hypothesis

make an observation

analyze results and draw a conclusion

present the findings

6 0
2 years ago
Other questions:
  • A substance will have a relatively rigid, unchanging shape when it is a
    5·2 answers
  • If two pea plants are heterozygous dominant for yellow seed color, with green seed color being recessive, what will the pea offs
    11·1 answer
  • Why do viruses reproduce
    8·2 answers
  • What is the end result of the eukaryotic cell cycle?
    14·2 answers
  • What you would look for to tell whether a cell was prokaryotic or eukaryotic. Be specific.
    6·1 answer
  • What are the 6 types of fossils
    13·1 answer
  • Which term describes the form of a gene that produces a specific trait such as eye color
    10·1 answer
  • Water can "defy gravity" and climb uphill.
    10·2 answers
  • 4. All of the following are considered carbohydrates except ....
    7·1 answer
  • Why is it important to have a standard set of units amongst all scientists?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!