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Naddika [18.5K]
3 years ago
8

What happens to the air that a emperor penguin breathes in?

Biology
1 answer:
enot [183]3 years ago
6 0
Emperor penguins need lungs to breathe. In penguin lungs, air never stops. ... Once the air goes farther into the trachea it splits into two different directions into both lungs. To get the oxygen into the blood cells, it must come "within small distance of the penguin blood cells".
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When an object moves in a circle,_____ acts to accelerate the object towards the center of that circle
Ket [755]
When an object moves in a circle, <span>centripetal acceleration </span>acts to accelerate the object towards the center of that circle.
5 0
3 years ago
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Primary succession is taking place. Lichens are most often found on exposed rock and are the organisms responsible for initial
Rudik [331]

C

The hygroscopic nature of lichen also does not allow them to survive highly polluted environments. This is because they will also absorb the toxins from the atmosphere into their systems. The toxins will then affect their growth, negatively.

Explanation:

Lichen is one pioneer species in primary succession. They have undefined roots hence do not require soil and can grow on rocks and break them down slowly by chemical weathering (using excreted organic acids). More so lichen does not need to absorb nutrient via roots because the organism is a symbiotic relationship between fungi and algae. The algae can use photosynthesis to manufacture food while the fungi complex hyphae that surround the  algae can absorb water & nutrients from the air due to their high hygroscopic nature.

Learn More:

For more on lichen check out;

brainly.com/question/13022138

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3 0
3 years ago
Where does the creation of oxygen occur?
lawyer [7]
If I remember correctly the chloroplast creates oxygen through photosynthesis. The suns energy creates glucose and in return releases oxygen.
5 0
3 years ago
Please define the terms, don’t copy and paste. I’m giving 15 points for it
iren2701 [21]
Algae: any of numerous groups of chlorophyll-containing, mainly aquatic eukaryotic organisms ranging from microscopic single-celled forms to multicellular forms 100 feet (30 meters) or more long, distinguished from plants by the absence of true roots, stems, and leaves and by a lack of nonreproductive cells in the reproductive structures: classified into the six phyla Euglenophyta, Crysophyta, Pyrrophyta, Chlorophyta, Phaeophyta, and Rhodophyta.

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Please mark brainliest
7 0
2 years ago
Sarah’s classes studying soils. They are learning about soil texture. Sarah hold a handful of damp soil in her hand. She rubs so
oksano4ka [1.4K]

Answer:

most likely silt.

Explanation:

its not humus cause humus is sticky. its not sand cause when sand is wet its very gritty and hard. its not gravel because gravel is gritty. hope this helped

6 0
2 years ago
Read 2 more answers
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