They fire a harpoon-like filament called a nematocyst into their prey. Once injected with the paralyzing neurotoxin, the prey is guided into the mouth by the tentacles.
<em><u>Simple answer: They feed by paralyzing their prey and pulling it to their mouths.</u></em>
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<em>Hope this helps!</em>
Answer:
1.1 year for any small rock.
Explanation:
- As the moon is frequently hit by the asteroid that directly impacts the surface and creates creators.
- As per the question if it takes about 20 of such impacts to remove the footprints lt by the apollo moon lander.
- Then it should take about one year as the moon has no atmosphere and is exposed to the solar winds.
Answer:
Direct Current Polarity Normal - When the electrode is connected to the negative terminal of the power source and the base metals are connected to the positive terminal.
Direct Current Reverse Polarity - When the base metals are connected to the negative terminal of the power source and the electrode is connected to the positive terminal.
Hope it helps!
Answer:
increase
Explanation:
The depletion of the ice sheets in the Arctic Ocean will expose more of the ocean to the incoming solar energy. Because water has a much lower albedo than ice, it absorbs more energy and so takes in more heat than did the sea ice. The net result is increased heat absorption and further loss of sea ice in the Arctic region.