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Arturiano [62]
3 years ago
10

Which two body systems alert the young bird to the danger and help produce the vomit it uses as a defence?​

Biology
1 answer:
mina [271]3 years ago
4 0
I believe it’s the nervous system
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How does HIV affect health?<br>​
Ksivusya [100]

Answer:

ok, so if an hiv is a virus that attacks the immune system, how does that affect you?

if your immune system is weak in a moment, bad bacteria can enter your blood and cause problems and weaken your immune system even more.

its really bad for a person's health, it weakens your immune system so your body has a tougher time fighting against a virus.

5 0
2 years ago
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Which principle helps to explain the reason behind why the two alleles for a single trait separate from each other when Gametes
JulijaS [17]
The Answer Is On This Link https://technet.microsoft.com/en-us/library/cc961723.aspx

4 0
3 years ago
What do the letters inside the grid of a punnett square represent?
Aneli [31]

Answer:

The correct answer is - Genotype of the offspring

Explanation:

Punnet square is a diagram which is used to predict and show the genotype of offspring that is produced by a cross between male and female gametes. This approach was given by Reginald C. Punnett.

Each grid have a genotype that can determine the phenotype of offspring. The letters used in to fill these grids can be made up of uppercase letters, lower case letters or both. The allele shown in upper case letters shows that the allele is dominant and the allele which is in lowercase letter is a recessive allele.

Therefore the letters inside the grid of a punnet square represents the genotype of the offsprings.

4 0
3 years ago
What part of a fish helps it rise?Help ASAP​
8_murik_8 [283]
They use a internal pouch which is named swim bladder.




Explanation; Oxygen will enter a fish’s mouth, and passes through their gills. The oxygen will be taken and gets carried by hemoglobin through their bloodstream. Hemoglobin will take out some of the oxygen into their swim bladder. The amount of oxygen will show if they will sink or rise. Your question is how do they rise. If he goes up too much, the meaning of this is when the gas diffuses into their blood and out the gills.




Got this from a writing, but rephrased it.
3 0
4 years ago
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What does freshwater storage mean
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Reservoir is the answer to your question. 
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8 0
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