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
bekas [8.4K]
3 years ago
13

During an evening hike, you see a shooting star just like the one pictured here.

Biology
2 answers:
Degger [83]3 years ago
7 0

Answer:Those meteors are burning up in the mesosphere. The meteors make it through the exosphere and thermosphere without much trouble because those layers don't have much air. But when they hit the mesosphere, there are enough gases to cause friction and create heat.

Explanation:

tatiyna3 years ago
5 0

Answer:

the answer is D)thermesphere

Explanation:

i just took the test and mesosphere is wrong.

You might be interested in
100 points and Brainliest!!! Plus, an opportunity for an extra 100 points if correct.
rewona [7]

Answer:

Natural selection leads to evolution due to the way reproduction works. In the example of European moths during the industrial revolution, we can see this clearly. When the industrial revolution was going, there was more pollution, hence darkening the skies and leaving ash. Moths, which before were white with occasional black spots dominated the area until pollution effected their environment. Whiter moths were eaten by bird who could easily see them against the black trees and skies. These moths could no longer reproduce, they were dead. Moths with more black could survive longer to reproduce because they were harder to see. As time went along, the moths turned mostly black, showing an example of evolution.

3 0
2 years ago
Define vaccine and describe two types of vaccines. how do vaccines work to protect the body from disease?
Ivanshal [37]
A vaccine is a substance that supports the body to produce antibodies and offer immunity in contradiction of a disease. A live attenuated vaccine comprises a version of the living microbe that has been destabilized because they are still alive this is the closest thing to an actual infection and will habitually lead the body to have a lifelong immunity after only one or two doses. A killed vaccine is created by killing the illness with chemicals, heat or radiation in which these vaccines are harmless but rouse a weaker immune reaction.
8 0
3 years ago
The exchange of genetic material between non-sister chromatids that may result in new gene combinations on the chromosomes is ca
rjkz [21]
The exchange of genetic material between non-sister chromatids that may result in new gene combinations on the chromosomes is called the random assortment. It involves formation of random combinations of chromosomes in meiosis and of genes on different pairs of homologous chromosomes by the passage according to the laws of probability of one of each diploid pair of homologous chromosomes into each gamete independently to each other pair. 
7 0
3 years ago
What is the name for a large region with consistent organisms and weather?​
Helga [31]

Answer:

a population or community.

Explanation:

7 0
3 years ago
Which is a characteristic of the part of the atom marked “b”? it is very dense. it has a large mass. it is negatively charged. i
SOVA2 [1]
Although the diagram is not provided, I have encountered it before. The region labelled "B" is a ring with two small particles on it. This ring is the electron cloud and is where the electrons move. Therefore, it is negatively charged.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Think about a bush in your backyard. Is it alive according to the characteristics of life? Why or why not ?
    12·1 answer
  • ) when someone applies for their california driver's license, they give _____ to be tested by breath or blood whenever requested
    12·1 answer
  • Is ozone inorganic or organic
    11·2 answers
  • May someone help me with this
    13·1 answer
  • in he three domain system, the domain Eukarya consist of all organisms that have which of he following
    8·1 answer
  • At age 79, Mrs. X is diagnosed with a disorder that severely impairs her logical judgment. Medical imaging techniques show that
    6·1 answer
  • When do scientists consider a hypothesis valid?
    13·2 answers
  • A change of the DNA in an organism that results in a new trait is known as a?
    15·1 answer
  • ERGENT DUE TODAY: a low pressure systym will arrive tomorrow the weather will be a hot and dry, b cold and dry, c warm and rainy
    11·2 answers
  • State how the protein and energy requirements of the following will differ from those of a 16 year old female who does not take
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!