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aivan3 [116]
3 years ago
9

A main difference between asteroids and comets is usually NOT: a. Composition B. Size C. Appearance D. Place of origin

Biology
1 answer:
hammer [34]3 years ago
4 0

Answer:A: Composition

Explanation: While asteroids consist of metals and rocky material, comets are made up of ice, dust, rocky materials and organic compounds. When comets get closer to the Sun, they lose material with each orbit because some of their ice melts and vaporizes. Asteroids typically remain solid, even when near the Sun.

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An example of a monosaccharide is ________.
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Answer:

All of the above.

Explanation:

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Glucose, galactose and fructose are monosaccharide sugars as they cannot be hydrolyzed further to give more sugars. These are colorless and water soluble sugars.

Thus, the correct answer is option (4).

4 0
3 years ago
Why do clouds tend to form at 3pm and 6am
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3 years ago
How many grams of sugar can dissolve in 100 grams of water heated to 40°C?
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3 years ago
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6 0
3 years ago
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Which cell population of WBCs migrate to sites of injury and cross the capillary wall to accumulate within damaged tissues, wher
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Answer:

The correct answer is -  Basophils

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These chemicals into the interstitial fluids enhances the inflammation initiated by mast cells.  

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