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Bad White [126]
3 years ago
8

Which science involves studying our planets and its resources

Biology
1 answer:
Zepler [3.9K]3 years ago
7 0

Answer:

Earth science.

Explanation:  

Fun fact: There is 5 branches of Earth science.

Hope this helps! ^^

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How much oxygen is contained in the atmosphere?
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Which one of the following is a major difference between the circulatory systems of earthworms and fish?
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<span>a. Fish have a single central heart; earthworms have several hearts.

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6 0
3 years ago
The major difference between starch, glycogen, and cellulose and their adjacent glucose subunits is the ________.
sveta [45]

Answer:

<u>Starch</u> is the storage form of glucose (energy) in plants and the glucose molecules are linked by alpha 1,4 glycosidic linkage.

<u>Cellulose </u>is a structural component of the plant cell wall and glucose molecules are linked by beta 1,4 glycosidic linkage.

<u>Glycogen</u> is the storage form of glucose (energy) in animals and glucose molecules are linked by alpha 1,6 glycosidic linkage.

Explanation:

All of these sugars are polysaccaride sugars containing large number of glucose subunits.

Starch is a polysaccharide extracted from agricultural raw materials. It contains amylose and amylopectin. Amylose is an un-branched chain polymer of D-glucose units while amylopectin is a branched chain polymer of D-glucose units.

Glycogen is the storage form of glucose in animals, It is stored in muscles and liver and it is a branched polysaccaride.

Cellulose is the storage form of glucose in plants and leaves.

8 0
3 years ago
PLS ANSWER How is sunlight important in your life? Describe some of the positive and negative effects of sunlight.
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Answer:

Sunlight is important in my life because you need it if you have a plant and you want to take care of the plant.Postive effects of sunlight is Sun water and needing health

4 0
3 years ago
Read 2 more answers
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