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lapo4ka [179]
3 years ago
9

What are the two main dangers of cold temperatures?

Biology
2 answers:
polet [3.4K]3 years ago
5 0

Answer:

a. frostbite and hypothermia

Explanation:

when in cold temperatures our body slowly shuts down first frostbite then hypothermia, then our body goes numb, then not to long after, death.

VladimirAG [237]3 years ago
3 0

Answer:

A. frostbite and hypothermia

Explanation:

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An element's atomic number is 18. How many protons would an atom of this element have? _______ protons
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It would have 18 protons
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3 years ago
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Scientists observed that the populations of top-level consumers in a particular ecosystem were rapidly decreasing. Further studi
yanalaym [24]

Answer:

The correct answer is - decreased population size at all levels.

Explanation:

A decrease in the productivity of producers of an ecosystem will lead to a decrease in all other organisms of the ecosystem including top-level consumers to the bottom-level producers due to the fact that producers provide energy and food to primary consumers.

It is because they are the only organisms that convert the sunlight to usable energy and food that transfer from one trophic level to other, so if the population of producers or their productivity will decrease then there will be decreased population size at all levels.

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3 years ago
Cell engulfs molecules in cell "drinking":
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These are the following answers to the items

cell engulfs molecules in cell "drinking": pinocytosis<span>

molecules helped by protein; move insoluble molecules across plasma membrane: </span>facilitated diffusion
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molecules move in and out freely from high to low concentration: </span>passive diffusion
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cell engulfs microorganisms in cell "eating": </span>phagocytosis<span>

molecules "pumped" in or out from low to high concentration: </span>active transport<span>

oxygen, carbon dioxide: </span>passive diffusion<span>

transports sodium, potassium: </span>active transport<span>

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8 0
3 years ago
What is prophase, meta phase and anaphase labled under?
DedPeter [7]

Answer:

Technically Mitosis and Meiosis

Explanation:

Mitosis is the spliting of <em>Body Cells.</em> Mitosis goes through 4 phases that are easy to remember as PMAT. Mitosis starts with Interphase then moves to Prophase, Metaphase, Anaphase, and Telephase. These steps also occur in Meiosis. However Meiosis goes through these step twice. If you need further explaination of mitosis and meiosis I recomend the amoeba sisters.

Hope this helps!!

4 0
2 years ago
Instead on having roots and leaves molds grow as thread like filaments called
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