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Likurg_2 [28]
3 years ago
15

Which statement about cellulose is true?

Biology
2 answers:
Vesna [10]3 years ago
6 0

Answer:

The answer is B. It’s a raw material used to make plastic.

Explanation:

Cellulose is a biopolymer composed exclusively of B-glucose molecules. Cellulose is the most abundant organic biomolecule since it forms the majority of terrestrial biomass; although it can be produced by some living  beings that belong to the protist kingdom.

Cellulose is the raw material of paper and natural fiber fabrics and it is also used in the manufacture of explosives, varnishes, plastics, among others.

Sliva [168]3 years ago
4 0
Its a Synrhetic polymer so my answer is A
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What is this answer please help
Andrej [43]
The answer is D glycolysis
7 0
3 years ago
Which human body systems interact to perform temperature regulation along with the nervous and endocrine systems?
Ede4ka [16]

Answer:

Hypothalamus of human body system interact to perform temperature regulation along with nervous system and endocrine system.

Explanation:

Hypothamus is an important part of our lower brain that play a significant role in regulation of body temperature.

   Hypothalamus works with nervous system along with the other parts of our body such as blood vessels,skin and sweat gland to maintain temperature homeostasis of human body.

  When our body temperature rises at that time hypothalamus slows down the rate of metabolism of our body to restrict further increase in our body temperature and also dilates the blood vessels present beneath the skin so that body can liberate heat to the environment.

 on the other hand when the body temperature decreases at that time hypothalamus increases the metabolic rate of our body to increase the body temperature and also the constrict the blood vessels present under the skin.

3 0
3 years ago
QUICK QUESTIONS!! THANK YOU!!<br><br>Why do we have limestone?<br><br>what do iron bands mean?
andriy [413]
First question is - Why do we have limestone? Formed from this type of sediment are biological sedimentary rocks. Their biological organ is often revealed in the rock fossils. Some limestones can form by direct precipitation of calcium carbonate from marine or fresh water. (The second question is) - What do iron bands mean? The rocks are "banded" because the iron minerals deposited in alternating bands with silica and sometimes shale. The banding might have resulted from seasonal changes in organism activity steel mill. Most iron ore is used to make steel. Here a steel slab is being cut to length in a steel mill.
5 0
3 years ago
The _______ growth model shows an S-shaped curve because the population is limited by the carrying capacity.
Genrish500 [490]

Answer:Sigmoid

Exponential

Death rate

Decrease in growth rate

Explanation:

7 0
3 years ago
Read 2 more answers
What is the island of Hispanola named today?
12345 [234]


The Correct  answer is C.

The Island of Hispaniola is the second largest island in the Caribbean, at 29, 237sq miles. Haiti occupies about 1/3 of the Island while the Dominican Republic controls the balance of the land.

Christopher Columbus claimed Hispaniola in 1492, declaring it  "the most beautiful island in the world".  It later became the launching base for the Spanish conquest of the Caribbean, as well as the American mainland. 

The western third of the island became known as Haiti in 1804 and while the remainder became known as the Dominican Republic in 1844.





8 0
3 years ago
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