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zubka84 [21]
3 years ago
5

The ionosphere is

Biology
2 answers:
IRISSAK [1]3 years ago
4 0

Answer:

the layer of the earth's atmosphere that contains a high concentration of ions and free electrons and is able to reflect radio waves. It lies above the mesosphere and extends from about 50 to 600 miles above the earth's surface.

Explanation:

Gemiola [76]3 years ago
3 0

The first two your welcome

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Do you think the sun is the future of energy production ?
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3 years ago
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At a celebratory dinner for a recent publication, a marine biologist ordered the lobster claw appetizer. What part did she order
andrey2020 [161]

At a celebratory dinner for a recent publication, a marine biologist ordered the lobster claw appetizer. She ordered Cheliped.

<h3>What is Cheliped?</h3>

The chelipeds are the large claws that the crayfish uses for defense and to capture prey. Each of the four remaining segments contains a pair of walking legs. In the abdomen, the first five segments each have a pair of swimmerets, which create water currents and function in reproduction.

It is of the pair of legs that bears the large chelae in decapod crustaceans. It is a very delicious and nutricious food item. Some people are allergic but max people has no problem with this Cheliped .

From the above discussion we can conclude that at that celebratory dinner for a recent publication, that marine biologist ordered the Cheliped of lobster claw appetizer.

To know more about the  lobster claw please click here : brainly.com/question/10006169

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1 year ago
You just discovered life on another planet .it doesn’t have all 10 characteristics that are listed here it’s only 9
Burka [1]
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8 0
3 years ago
Reptiles are better suited to dry land than their amphibian ancestors because
Vaselesa [24]

Answer:

<u><em>All of the above.</em></u>

Explanation:

1. Their watertight skin minimizes moistures loss: <em>Reptiles have a reputation that they are “slimy” when we touch and hold them; however, they have dry skin, which has even fewer glands than mammals or amphibians. The main special feature of their skin is that the epidermis is heavily keratinized with a layer, which also prevents water loss.</em>

2. Amphibians must lay eggs in water or in moist soil to reduce moisture loss: <em>Because amphibian eggs don't have an amnion, the eggs would dry out if they were laid on the land, so amphibians lay their eggs in water.</em>

3. Reptile egg shells are harder than amphibians' eggs: <em>Reptile eggs are coated with a leathery or brittle coating, and the animals that hatch from them are miniature versions of the full-sized animal parent. In contrast, amphibian eggs are transparent and jelly-like. The animals that hatch from them still must go through metamorphosis.</em>

<u><em>Hope this helps you have a better understanding:) !!</em></u>

7 0
2 years ago
California enacts a statute to ban advertising in "bad taste." This stat-ute would likely be held by a court to be
emmainna [20.7K]

Answer:

Option A, an unconstitutional restriction of speech

Explanation:

Please see the attachment

7 0
3 years ago
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