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3 years ago

Darwin’s journey helped us all

Biology

2 answers:

Serjik [45]3 years ago

8 0

Answer:

The connection is the common ancestors.

Explanation:

As shown in the question above, Darwin's work generated a map where the lines and forks created an image similar to a tree.

This "tree" linked species and places studied by Darwin. This connection was established by a common connection to all the species that Darwin studied. This connection was the common ancestor that a set of species shared and that was essential for the evolution of species to be understood.

vesna_86 [32]3 years ago

6 0

Answer:

To see how species change.

Explanation:

Charles Darwin was an English naturalist that was born in 1809. He proposed theory of evolution after he carried out some experiments. He reduced that organisms arise and develop through natural selection which is a variation that help organisms to develop some characteristics which help them to survive and adapt to their environment.

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Uplift and formation of a mountain range divides a fox species into two isolated populations. Erosion eventually lowers the moun

inysia [295]

Answer:

Allopatric speciation

Explanation:

Speciation is the gradual process by which two different species are formed from a single species due to evolution.

Allopatric speciation will occur when the speciation is due to geographical isolation of a species to the extend it prevents or interferes with the gene flow. Therefore, the populations can not mate with each other and they evolve separately.

This is what happened to the fox species when they were separated by a mountain range.

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3 years ago

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gregori [183]

Answer:

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3 years ago

I need help ASAP BRAINLIEST 30 POINTS!!!!!!!!!!!!!!!!

spin [16.1K]

So what help do u need

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4 years ago

The administration method that takes the longest time for the drug to reach the brain is __________.

photoshop1234 [79]

Oral ingestion or swallowing is the administration method that takes the longest time for the drug to reach the brain. When using this method, the drug is swallowed through the mouth, moves to the stomach and then into the bloodstream before it can be transported to the brain. This means that it takes longer for a swallowed drug to start functioning than it does with other methods of administration such as injecting.

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3 years ago

How are hormones transported

Ivanshal [37]

Explanation:

hormones are transported through blood to the areas where they are needed

please mark me as brainliest

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4 years ago