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Arturiano [62]
3 years ago
11

Could someone please help?

Biology
2 answers:
amm18123 years ago
5 0

My favorite animal is the Arctic fox it has very small ears because with big ears very much heat is lost so the small ears cause the fox to lose less heat.

Vesnalui [34]3 years ago
4 0

Answer:

Explanation:

 Mangrove is a coastal ecosystem that occurs in the transition between land and sea in tropical and subtropical regions of the world, occupying environments flooded by tides such as estuaries, coastal lagoons, bays and deltas. These environments are not necessarily characterized by the mixture between fresh and salt water. The plants that make up the mangrove and dominate the landscape of this ecosystem are the mangroves.

 There are adaptations that promote mangrove plants to survive in this very different place and they are: air roots so that they can breathe and exchange oxygen, because de soil has a less quantite about oxygen; there are glandules in its leaves to eliminate the large amount of salts and it is called halophytes; the seeds still germinate attached to the mother plant and are released at a stage of development called the propagule. The propagules accumulate a large amount of nutritional reserves, which allows their survival until they find a suitable place for their fixation.

  These are some adaptations that we have on a mangrove ecosystem and it's an important ecosystem that there are so many species like crabs, fishes and a wide variety of animals and food for other animals. But unfortunately this paradise is disappearing and being destroyed by man.

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How are epimysium, perimysium, and endomysium interrelated? group of answer choices'
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Why are animals cells important for survival?<br> The answer in a paragraph!!
andrew-mc [135]

Answer:

If there are no animal cells, then life on earth would not exist. Also plants would dominate.

Explanation:

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3 years ago
The ability to ______ pea plants allowed Mendel to study the offspring of two parents diffrent traits
Reptile [31]
The answer is cross-pollinate
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Which is a difference between proteins and carbohydrates and fats?
morpeh [17]

Answer:

HERE JUST TAKE IT

Explanation:

Ok, there's carbon and hydrogen in all of them, that's the only similarity. They are known collectively as macro-nutrients.

Carbohydrates are basically, oxygen, carbon and hydrogen and they're the bodies primary source of energy. This means that they're the first source of energy used which is why if you eat foods high in simple sugars you get a sugar rush. All carbs metabolize down to glucose, some faster than others.

Fats are called lipids. Lipids are very heterogeneous (this means that there's not much similarity between them). Some examples of lipids are steroids, seed oils, pork fat, cholesterol, etc. The main thing in common with them is that they don't mix with water. They are readily stored in fat cells in the form of tryglicerides and are used when carbs are all used up. They also yield the highest per gram amount of energy (it escapes me right now).

In a chemical sense, fats are lipids derived from animals (saturated, solid at room temperature) and oils are derived from plants and seeds (insaturated with some exceptions, and liquid at room temperature. Insaturated are healthier because they contain HDL which cleans your arteries (prevents artherosclerosis).

Proteins are made up of aminoacids, 20 make up the vast amount of human proteins. Enzimes (the most famous being digestive enzimes) are proteins, skin is covered in protein, hair is protein, cilia and flagella are protein, basically EVERYTHING is protein, after water the human body is basically protein. They're only used up as energy when everything else is used up.

When athletes eat/drink protein, it's to give them building materials in order to increase the amount of stuff inside their cells which will enable them to produce more energy.

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3 years ago
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