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Alik [6]
3 years ago
15

Why does the selection of available seeds favor some beaks more than others?

Biology
1 answer:
Reptile [31]3 years ago
8 0

Answer:

because the beaks are different and since they prefer other avaliable seeds.

because the population changes over time its called natural selection, in darwins drawings there were extremely different from eachother.

because when he drew normal finches and went to galapagos islands he saw that there were also finches but they looked completely different and he analyzed their beaks. there are animals who change over natural selection

Explanation:

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Susana heats up a sample of red crystals. While the sample is being heated, a gas is released and a blue powder is left after th
Nonamiya [84]

Answer:

You can use either your answer or the sample answer you gave. You are so nice by the way!

Explanation:

THE FOLLOWING ARE TWO ANSWERS YOU CAN CHOOSE FROM

ANSWER 1:

The red crystals are compounds. This is because when the sample is heated, a GAS (element) is released and BLUE POWDER (element) is left. Two elements make up these red crystals. A compound can also be shown through color change - the RED crystals, when heated, turn into BLUE powder. Elements cannot be broken down into substances using physical force, like heating. So yes, this is a compound.

ANSWER 2:

The red crystals are compounds. This is because when the sample is heated, a GAS (element) is released and BLUE POWDER (element) is left. Two elements make up these red crystals. A compound can also be shown through color change - the RED crystals, when heated, turn into BLUE powder. Elements cannot be broken down into substances using physical force, like heating. So yes, this is a compound.

EITHER ONE YOU CHOOSE WILL BE CORRECT, JUST SAYING!

3 0
3 years ago
What Three things should you check when deciding the reliability of science articles?
Artist 52 [7]

Answer:

Where is the information from.

Who wrote it

What are their sources.

Also, when. science can be wrong in a few years.

3 0
3 years ago
DNA helps a cell to become differentiated by
QveST [7]

Answer:

C directing the cell to create certain proteins.

Explanation:

They differentiate through the process of mitosis.

5 0
3 years ago
Give an example of warning coloration used in<br> nature.
iren2701 [21]

Answer:

Warning coloration (aposematism) is effectively the "opposite" of camouflage and a special case of advertising. Its function is to make the animal, for example, a wasp or a coral snake, highly conspicuous to potential predators, so that it is noticed, remembered, and then avoided.

Hope this helped you.

7 0
3 years ago
What type of fat is necessary for normal bodily function and includes lipids incorporated into nerves and organs?
andrew11 [14]

Answer:

Sphingolipids

Explanation:

They are derived from aliphatic amino alcohol sphingosine and functions in protecting the nerves in the central nervous system. Sphingolipids includes group of lipids called glycolipids and sphingomyelin. Just like phospholipids they have polar heads and two non-polar tails together with proteins, forms a myelin sheath. They  insulate the nerves and causes quick transmission of electrical impulse amongst organs contributing to normal bodily functions.

7 0
3 years ago
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