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hammer [34]
3 years ago
8

Stale air does not get trapped in amphibian lungs because it flows through a system of tubes and air sacs.

Biology
1 answer:
shutvik [7]3 years ago
6 0
I think it's true, I'm not too sure but my answer is true.
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FASTTTTTTTTT.physical science !! please help
WITCHER [35]

Answer:

The answer is synthesis :)

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3 years ago
A dichotomous key is a tool used to determine the identity of living and non-living things. Take a moment to brainstorm a situat
umka2103 [35]

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You could use one to see if that $210934879207344329 dollar "living" wood table is living or not. It could also be used at hospitals...

Sorry never heard of that "key" in my life...

8 0
2 years ago
How do protons contribute towards making ATP?...
ivanzaharov [21]

Answer: Protons contribute towards making ATP by producing proton-motive force that provides energy for ATP synthesis.

Explanation: In the respiratory chain, the transfer of electrons from one complex to another is accompanied by pumping of protons out of the matrix. This creates a difference in proton concentration and separation of charge across the mitochondrial inner membrane. The electrochemical energy inherent in this difference in proton concentration called proton-motive force is used to drive ATP synthesis as protons flow back passively into the matrix through a proton pore.

6 0
3 years ago
What was one of the ways that people of ancient times classified plants and animals?
insens350 [35]
In ancient times, people classified plants and animals by use. Like for plants they are being classified as beneficial or harmful. While for animals, they are classified as domestic animals, wild animals, creeping animals, flying animals, and sea animals.
3 0
3 years ago
Read 2 more answers
You are a biologist on a trip to an island in the South Pacific. While there, you are allowed to collect DNA samples from a loca
marshall27 [118]

Answer:

The options

a. sympatric speciation; vicariance

b. allopatric speciation; vicariance

c. sympatric speciation; dispersal

d. allopatric speciation; dispersal

The CORRECT ANSWER IS d.

d. allopatric speciation; dispersal

Explanation:

Allopatric speciation takes place either via dispersal, when some members of a species shifts it's habitat to a separate geographical area which leads to differentiation of the initial group into separate diverse varieties or species(as in our case study).

Allopatric speciation through dispersal could results in multiple speciation leading to an individual original species producing diverse new species; this occurrence is called adaptive radiation.

In some scenario, a population of an individual species disperses all over a region with each locating a separate niche or isolated habitat. In the course of time, the diverse demands of their just formed lifestyles causes multiple speciation events that comes from a singular species.

5 0
3 years ago
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