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san4es73 [151]
3 years ago
12

The study of the Earth's magnetic field is known as____. A. topography B. magnetism C. paleomagnetism D. isochronism

Biology
1 answer:
Temka [501]3 years ago
3 0
Paleomagnetism<span> </span><span>is the study of the data of the </span>Earth's magnetic field<span> in many earth objects like rocks, sediment, or even archaic materials. The rocks that can be verified of its magnetic field are sedimentary and vocanic rocks. The answer to this problem is C. paleomagnetism</span>
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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
Underwater sound detecting system
Lera25 [3.4K]
A sonar is an underwater sound detecting system. 
7 0
3 years ago
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What are similarities about Early earth and Modern earth
finlep [7]

Answer:

Crust, mantle and core.

Water availability.

Volcanic eruptions.

Explanation:

The main similarities about Early earth and Modern earth is their layers of soil such as crust, mantle and core means that the both  Early earth and Modern earth are made up of these three layers. At that time water is present in huge amount while on the other hand, in Modern earth water is also present in large amount as compared to land. Volcanic eruptions occurs in both early and Modern earth.

4 0
3 years ago
Water is a mixture of hydrogen and oxygen. TrueFalse
RideAnS [48]

Answer:

False

Explanation:

Water is not a mixture of hydrogen and oxygen but its a compound composed of hydrogen and oxygen atom bound 2:1 ratio. Well the triple distill water is pure and water from your tap, river, sea is not pure in the sense at least your purified tap water will contain sodium, calcium and related ions.

3 0
3 years ago
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Identify the following:
Elena-2011 [213]

Answer:

a) egg

b) mitosis

c) meiosis

e) cytoplasm

f) fertilization

g) fertilization ?

h) gene

Explanation:

couldn't answer all of them but hope this helps.

4 0
3 years ago
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