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kaheart [24]
3 years ago
7

50 POINTS!!! PLEASE HELP!!! >3<

Biology
2 answers:
tino4ka555 [31]3 years ago
7 0
The answer is C. thousands of galaxies

because<span> Hubble found 10,000 of galaxies just by observing one small little area in space.

So, it has to be thousands.</span>
Sergio039 [100]3 years ago
7 0
C, thousands of galaxies.
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Which of these nanocomposite materials classifications is used in the niche application of increasing the freshness and shelf li
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Answer: Gas-barrier coatings

The gas-barrier coatings is a nanocomposite material that offer improved functionality over traditional composites and polymers for they have effective barrier properties, antimicrobial activities and they have the sustainability that help increase the freshness and shelf lived of food and beverages.

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What is political machine
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In the politics of representative democracies, a political machine is a political group in which an authoritative leader or small group command the support of a corps of supporters and businesses, who receive rewards for their efforts.

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If the inner lining of the air sacs is neither thin nor highly vascularized, then what can be inferred about the ai
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If the inner lining of the air sacs neither thin nor highly vascularized, then it can be inferred that AIR SACS ARE CANNOT BE THE SITES OF GASEOUS EXCHANGE BETWEEN AIR AND BLOOD. Air sacs are generally lined with mucus and surrounded with blood capillaries.
In case of birds, air sacs play an important role in respiratory system.
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Gary has a piece of diamond and a piece of graphite. He wants to test the hardness of these two minerals. When he rubs the diamo
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A porcupine has an internal skeleton and a rose has a stem. Write a sentence to explain how these physical structures have diffe
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The Internal skeleton of the porcupine gives shape and structure to the porcupine.

The stem of the rose plant provides support to the plant and serves to transport nutrient and water in the plant.

<h3>What a skeleton?</h3>

A skeleton is a rigid structure found in living organisms which provide structure and shape to the living organism.

Skeletons are found in animals.

Skeletons present in animals are of two types:

  • Internal skeletons also known as endoskeletons
  • external skeletons also known as endoskeletons

The Internal skeleton of the porcupine gives shape and structure to the porcupine. It also serves as a point of attachment to muscles in order to enable movement.

Stems are present in plants.

Stems serve various purposes in plants such as:

  • transport of nutrients and water
  • storage of food and water
  • provides support and structure to the plant.

Thus, the stem of the rose plant provides support to the plant and serves to transport nutrient and water in the plant.

In conclusion, the internal skeleton of animals and the stem of plants both provide shape and structure to the respective organisms.

Leran more about internal skeleton and plant stem at: brainly.com/question/840794

brainly.com/question/11171631

#SPJ1

6 0
2 years ago
Read 2 more answers
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