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
Artist 52 [7]
3 years ago
8

Need help asap please

Biology
1 answer:
garik1379 [7]3 years ago
3 0

Answer:

Emigration : The act of leaving one's own country to settle permanently in another; moving abroad.

Immigration: is the international movement of people to a destination country of which they are not natives or where they do not possess citizenship in order to settle as permanent residents or naturalized citizens.

Explanation:

You might be interested in
It is recommended that you consume from 10 to ________ percent of your total daily calories from protein. 25 15 30 35
uranmaximum [27]
It is recommended that one to consume from 10 to 35 percent of your total daily calories from protein.  According to RDA the current adult dietary intake they recommend for protein is 10 % to 35%.  From the dietary reference intake about 0.8 grams of protein per kilogram of body weight, or 0.36 per pound, which averages to about 56 grams per day for men and about 46 grams per day for women.
3 0
4 years ago
Brown eye color in fruit flies is caused by a variation in a gene. What are two possible sources of this genetic variation?
sattari [20]

Answer:

random mating

<h3>matution:a change in the chromosomes or genes of a cell</h3>

Explanation:

crossing over(or recombination) between chromotids or homologous chromosomes during meiosis

6 0
3 years ago
What is the difference between good ‘seeing’ and good ‘transparency’? Give one condition for each.
iren [92.7K]

Answer:

Transparency is the <u><em>opacity of the atmosphere</em></u>, or how clear it is. Moisture and humidity lower the transparency, as does smoke or other kinds of pollution. It’s not entirely unlike light pollution in that it washes out the fainter details of astronomical targets. In fact, poor transparency typically makes light pollution worse because it scatters the light around instead of letting it escape into space away from your cameras and optics.

Transparency usually gets better with altitude, because you're looking through less air. That's why high altitudes are prized for observatories and star parties.

Transparency is also usually very good after a rainstorm has come through to clear all of the particulates out of the air. This is reason number one I figured my second friend had it right at the star party.

Seeing, on the other hand, is a measure of <u><em>atmospheric turbulence</em></u>. We know that if we take a photo of a fast-moving subject, such as at a sporting event, with a low shutter speed, we'll get a blurry image. So what happens when you have to take a very long dark-sky photo and the stars are jumping all about due to atmospheric turbulence? That’s right, blurry stars and deep sky objects.

Seeing is typically better in places where the geography is very flat. The air masses moving over the land encounter few obstacles and flow more smoothly (sometimes called a laminar flow). In Florida, the winds coming over the mountains gets all mixed up like a creek flowing over big boulders, which makes for terrible seeing.

HOPE IT HELPS

6 0
3 years ago
Heyyy can someone pleasee use the diagram to answer the true/false question xx
Naddika [18.5K]
The answer is true you are welcome
5 0
3 years ago
Read 2 more answers
A client has been diagnosed with aplastic anemia. the nurse is aware that the client’s lab results will identify:
shutvik [7]
In aplastic anemia, then lab result will be decreased in all blood component( white blood cells, red blood cells, and thrombocyte). 
Aplastic anemia is caused by the bone marrow failure. Bone marrow is the place that produces blood cells, so the decrease wouldn't be in the red blood cell only, but in other blood cells too. There shouldn't be any iron deficiency or decreases in the mean corpuscular volume
5 0
3 years ago
Other questions:
  • Organisms have two identical sides on each chromosome called sister chromosomes because
    15·1 answer
  • Which are characteristics of medusae?
    11·1 answer
  • How is cellular respiration different from photosynthesis?
    9·2 answers
  • Which of the following best describes what happens when the ATP synthase
    13·2 answers
  • Compunds are made up of ______ ? <br><br> 1. Electrons<br> 2. Cells<br> 3. Protons<br> 4. Molecules
    11·2 answers
  • Which of the following parts of the brain is related to controlling water concentration and Osmosis?
    5·1 answer
  • Define a taxon.Give some examples of taxa at different hierarchical levels​
    9·1 answer
  • I can’t stop crying
    11·1 answer
  • What does paleontology mean?
    10·2 answers
  • Adults of species in the order ___ have 2 wings and the greatest variety of mouthparts. Group of answer choices Isoptera Coleopt
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!