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Rufina [12.5K]
4 years ago
10

How can you tell something is alive?

Biology
1 answer:
Paladinen [302]4 years ago
5 0

Answer:

it breaths and pumps its heart cuz this is a sign that the following person is alive

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How will the changes to the hydrosphere affect the atmosphere, geosphere, and biosphere?
mamaluj [8]

Answer:

The hydrosphere allows the geosphere to be eroded by flowing water and precipitation. The biosphere breaks down geospheric rock (plant roots), but geospheric minerals feed the plants when it comes to soil.  Geosphere produces, kills and preserves several biosphere locations.

Explanation:

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Most direct evidence of evolutionary relationships between animal species comes from comparing
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How does Snapping Turtle get Oxygen while hibernating underwater ?
kozerog [31]
Answer -

(1) Snapping turtles can get oxygen by pushing their head out of the mud and allowing gas exchange to take place through the membranes of their mouth and throat. This is known as extrapulmonary respiration.

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4 years ago
Molecular evidence that points to choanoflagellates as living relatives of animals is that they __________.
sergey [27]
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5 0
3 years ago
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A scientist observes that a region covered by permafrost a few years ago has now thawed. How could this trend be related to the
disa [49]

Answer:

greenhouse gases trap more heat in Earth's atmosphere.

Explanation:

the burning of fossil fuels emits large quantities of CO2 into the atmosphere, which contributes to cause climate change by trapping heat.

8 0
3 years ago
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