A species of bird ate many types of seeds, each type coming from a different species
of tree. The birds' beaks varied in size, with some individuals having slightly smaller
beaks and others having slightly larger beaks.
slightly smaller beak
slightly larger beak
A few years went by without much rain, and the only species of tree that survived had
large seeds. Many generations later, almost all the birds had the slightly larger beaks.
How is this best explained?

Answers

Answer 1

Answer:

I took this in middle school option 3

Explanation:

Answer 2

Answer:

The bird most likely had to adapt so they had to eat whatever they could. Doing so made their beaks larger, the muscle under neath probably started to grow from all the movement trying to eat the large seeds. LOL i really dont know but it seem reasonable i guess.

Explanation:


Related Questions

What do pathogens that cause cancer include?

Answers

Answer:

Certain infectious agents, including viruses, bacteria, and parasites, can cause cancer or increase the risk that cancer will form. Some viruses can disrupt signaling that normally keeps cell growth and proliferation in check.

Explanation:

H. pylori is the first bacterium to be termed a definite cause of cancer in humans by the International Agency for Research on Cancer.

Click Advance year 10 times. Look carefully at the composition of the reef over time. Do you see any major changes? Coral reef 1

Answers

Answer:

It will have more population, coral and most of all life!

Explanation:

I tried my best to understand!

ill give brainly pls help

Answers

I think that b is the correct

12. Grassland biomes have all of the following EXCEPT ______
A. grass for grazing animals
B. wet season
C. slight temperature range D. wheat fields

13. Deserts have all of the following EXCEPT
A. little rainfall
B. little wind
C. soil with little organic matter D. few large animals

Answers

Answer:

12. C. slight temperature range

13. B. little wind

Explanation:

Grassland biomes do not have a slight temperature range, they have a large one. It could be very hot in the day time but then quite cold at night.

Deserts do not have little winds blowing across them. These winds are usually strong and dry. The sand dunes in deserts were formed by these winds as they pick up sand particles and carry it to another area.

Why does the water quality decrease as
you go down the river?

Answers

Rivers, lakes and oceans are not sterile bodies of water. ... Water quality in a river changes because it is affected by many factors including weather, climate, rainfall, industrial and sewage discharges, and accidental spills. It is strongly impacted by runoff from rain events. Hope this helped!

The term genotype refers to

Answers

Answer:

In a broad sense, the term "genotype" refers to the genetic makeup of an organism; in other words, it describes an organism's complete set of genes. In a more narrow sense, the term can be used to refer to the alleles, or variant forms of a gene, that are carried by an organism.

Explanation:


All the statements are true of herbivores except that they are
often prey
not producers
primary consumers
sometimes predators

Answers

The "Sometimes predators" one.

Herbivores are plant eaters so that don't eat meat.

They can be prey like a deer to a wolf.

They produce alright baby deer.

They do consume plants.

Answer:

The answer is "Sometimes preadators".

Explanation:

True or False: If two brown rabbits with the same alleles (BB and BB) are bred, then all of their offspring will have the same alleles (BB).

Answers

Answer:

i think its gonna be true

Answer:

hmm i think true

Explanation:

but cud also be false cuz 25 %  of their offspring cud be ressesive

Can someone please help and explain please?

Answers

Answer:

A

Explanation:

I guess so.

What type of evolution (convergent or divergent) does biochemical evidence provide evidence for?

Answers

Answer: Divergent evolution or divergent selection is the accumulation of differences between closely related populations within a species, leading to speciation.

Explanation: Greetings:)

It's a matching question. I will give brainliest.

Answers

Answer:

1. B

2. C

3. D

4. A

Hope this helps

1. Cerebrum : b. the thinking part of the brain

2. Cerebellum : c. controls balance, movement, and coordination

3. Brain stem : d. keeps you breathing, digest food, and blood circulating

4. Spinal cord : a. a bundle of nerves that sends messages to your brain

HOPE IT HELPS

PLEASE MARK ME BRAINLIEST

✿(◕ᴗ◕)✿

b) What are at least four different populations of organisms that live in your ecosystem?
Plants, insects, and pets are all different types of organisms. (4 points)

Answers

Answer:

Plants, insects, and pets are all different organisms. Four different populations of organisms in my ecosystem are deer, squirrels, fish, and hawks.

Explanation:

The four different populations of organisms that live in your ecosystem are the Consumers,producers,decopmosers, and zooplanktons.

What are the Biotic factors?

The dwelling additives of the surroundings are called biotic elements. Biotic factors encompass plant life, animals, and micro-organisms. The non-living additives of the surroundings are called abiotic elements.

Thses are organisms that can't put together their very own food and rely upon plant life and animals for meals. Depending on how they attain meals, there are 4 forms of consumers: primary, secondary, tertiary and quaternary consumers.

Read more about the abiotic factors:

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I NEEEEDDDD HEEELPPP PLEASE

Answers

Answer:

25%

Explanation:

Each box has 25 %

because 100 ÷ 4 = 25

Heterozygous is different, homzygous is same

you can remember homzygous is same alleles by remembering man likes man (the word for it, brainly won't let me say it) which is same gender interest.

25% is the correct answer for this question I hope this helped I NEED

People who have muscular dystrophy have something called a "mutation". How does that mutation arise

Answers

Answer:

The correct answer is - It can occur when the DNA is copied over there can be a problem that is not caught during cell division causing that makes the new DNA mutated form of the original version and the mutation can be ok or harmful.

Explanation:

DMD or muscular dystrophy is a recessive x liked genetic disorder that takes place due to mutation or the error in the genes during cell division and desired protein does not form called dystrophin.

It takes place due to an error in DNA replication and is not corrected or identified by the checkpoints of the cell division and expressed from the mutated form of dystrophin which is shorter than the original form.

How can we mitigate the effects of a hurricane? (select all that apply) *
A. Track the path of the hurricane
B. Warn people
C. Evacuation
D. Go into the water

Answers

The answer is a sorry if I’m wrong
i think the answer is a, b, and c

So long ago they used a sundial to tell it. It starts with a “t” if you want me to spell it – what is it?

Answers

Answer: time

Explanation:

Oxygen is a chemical that produces a green blue color in Uranus and Neptune

True or false

Answers

Oxygen is not a chemical that produces a green blue color in Uranus and Neptune
False

can someone pls help me
WILL MARK U BRAINLIEST !!

Answers

Answer:

Hi, I can help and what's the question.

Answer:

all the above

Explanation:

Because that is the only answer to anything

Examples of corruption in animal farm. Someone answer asapppp

Answers

Answer:

The pigs take charge and begin to control the other animals. Napoleon uses Squealer and the dogs to stop the animals' questions about the windmill.

Explanation:

is this good enough are not

Which of the following organisms cannot create their own food? A. trees B. grasses C. humans D. algae pls answer

Answers

Answer:C

Explanation:human are not producers, only plants are

Answer:

humans

Explanation:

trees are producers so they can grasses also are producers humans are omnivors so they don't make their own food algae also is a producer

How did Picasso, Mother Teresa, and
Thurgood Marshall make the most out of
late adulthood?

Answers

Explanation:

They were Kind..................

Answer:

yhdjgyh to jgcxhkgd you love you love you use Nahin you love you

_____________ can change based on the force of gravity on an object.

A. Mass
B. Weight
C. Matter

Answers

Answer:

A mass

Explanation:

I learned it in 8th grade.

a. mass

explanation:  

Which property of water is the result of hydrogen bonds?

A)polarity of water molecules

B)high specific heat

C)low boiling point

D)no cohesion among water molecules

Answers

Answer:

A) polarity of water molecules (not sure)

Which statement below applies to the evolutionary thoughts of Lamarck ONLY?
Organisms evolve over time
There are variations in populations which causes those that are best adapted to
live and reproduce successfully.
The most fit organisms survive to pass along beneficial these traits to their
offspring, resulting in more individuals each generation having the desired trait
Organisms acquire traits they need and then pass down these acquired
characteristics that they had obtained in their lifetime to their offspring.

Answers

Answer:

The most fit organisms survive to pass along beneficial these traits to their

offspring, resulting in more individuals each generation having the desired trait

Explanation:

Which of the following is true of passive continental margins?
A. They generally have a deep trench.
B. They always have a subduction zone.
C. They have a continental rise.
D. Crust is destroyedut their boundary.

Answers

Answer:

C. They have a continental rise.

Explanation:

A passive continental margin has a continental rise.

What is a passive continental margin?

A passive margin is a transition between the continental and oceanic lithosphere that was originally generated by rifting. It is not associated with a plate boundary.

How is it created?

Sedimentation generates a passive edge over an ancient rift, which is now characterized by transitional lithosphere. New ocean basins are formed as a result of continental rifting.

What are the features constituting a passive continental margin?

The features include:

the continental shelfthe continental slopethe continental rise.

To learn more about the continental margin, sedimentation, and continental rise here,

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What happened to the peppered moths of Manchester, England when industry boomed and coal smoke darkened the light grey bark of the trees?​

Answers

Hey there!

The peppered moths actually turned black as a result of the soot from factories changing the color of the bark on the trees - their habitat.

They all turned black because the ones during the Industrial Revolution were turned black, and this caused a mutation, so when they bred with others, their offspring turned black, causing them to ALL turn black.

Have a terrificly amazing day!

What are some freshwater systems and what do they all share in common?

Answers

Answer:

There are three main types of freshwater biomes: ponds and lakes, streams and rivers, and wetlands. We'll go into the details of each below. Ponds and lakes are often called lentic ecosystems. This means that they have still or standing waters, not moving like rivers or streams.

Explanation:

Water is broadly classified as fresh and salt water. Examples of fresh water systems I know are;

Ponds, rivers, lakes, and reservoirs.

Similarities among all these sources of water are the fact that;

They are all small bodies and have a low amount of salt. They are also shallow and not dense.

Fresh water makes up about 1 percent of the world's surface area whereas salt water which is found in large bodies of water takes more than 95% of the earth's surface area.

Smaller bodies of water are mainly freshwater. These are shallow, have low salt content, and are not quite dense. Large bodies like oceans and seas are known to have high salt content.

Learn more here:

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What would need to happen for the sand on the beach to turn into a rock? Explain the necessary steps.

Answers

Answer:

Bacillus pasteuri, naturally occurring bacteria, can be used to turn sand into sandstone (calcite cement). This relatively simple process creates durable, low cost building materials. The technical name for this is microbial-induced calcite precipitation (MICP).

PLEASE HELP WHICH ARE THE ANSWERS FOR BOTH QUESTIONS!?!

Answers

D is the answer to 3 | C is the answer to 4

IF YOU WANT POINTS HERE YOU GO!!! ANSWER THE QUESTIONS CORRECTLY AND I WILL MARK BRAINLIEST!!! ON THE THIRD PICTURE, ANSWER THE HIGHLIGHTED PARTS. BE SURE TO READ THE DIRECTION CAREFULLY!!!!!!!!!

Answers

Here you go, we can discuss what you need to put if you’re confused
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