How bioplastics are different from ordinary plastics?

Answers

Answer 1

Answer:

bioplastics are Bioplastics are plastics materials produced from renewable biomass sources whereas plastics are are derived from petroleum or natural gas.

Answer 2
Conventional plastics, such as fossil-fuel plastics (also called petroleum-based polymers) are derived from petroleum or natural gas. Bioplastics are plastics materials produced from renewable biomass sources, such as vegetable fats and oils, corn starch, straw, woodchips, recycled food waste, etc.

Related Questions

(02.01 LC)
Which of the following is a risk for someone who chooses to abuse drugs?
O Increased risk of an accident while driving under the influence
Decreased risk of developing lung disease and some kinds of cancer
O Reduced chance of developing mental health disorders
O Reduced possibility of contracting sexually transmitted diseases
Question 20 Multiple Choice Worth 5 points)
(02.01 LC)

Answers

Increased risk of an accident while driving under the influence

A person who chooses to take drugs has an increased risk of accidents from driving, hence option A is correct.

What is drug abuse?

Overuse of alcohol, painkillers, or illicit narcotics. It could cause injury to one's body, relationships, or emotions. Drug addiction is a sickness that drives people to consume substances compulsively in spite of negative effects.

Abuse of drugs can lead to seizures, strokes, brain damage, lung illness, issues with memory, concentration, and decision-making, as well as rises in body temperature.

Additional signs and symptoms include a rapid pulse, dilated pupils, raised blood pressure, nausea or vomiting, and dilated pupils, in additional behavioral changes including agitation and poor judgment.

Therefore, increased risk of an accident while driving under the influence, hence option A is correct.

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Both complex carbohydrates and lipids can provide energy to your body as they are broker
down. However, only carbohydrates are broken down into which of the following subunits?
A sugars
B amino acids
C nucleotides
D fats

Answers

Answer:

A

Explanation:

Carbohydrates give the body energy to go about your day’s mental and physical tasks. Digesting or metabolizing carbohydrates breaks foods down into sugars, which are also called saccharides. These molecules begin digesting in the mouth and continue through the body to be used for anything from normal cell functioning to cell growth and repair

Both simple and complex carbohydrates break down into glucose (aka blood sugar). A simple carb is one that’s comprised of one or two sugar molecules, while a complex carb contains three or more sugar molecules.

Hope this helps please like and mark as brainliest

1. Briefly describe the early discoveries that led to our
understanding of the human body.

Answers

Answer:

Found better working form in healthy body than in sick body, Tried different methods to reinstate healthy body trial and error, observation of symptoms, dissection to learn about anatomical structure

Explanation:People where weird back then ok


What was a reason for our ancestors to begin studying the human body? To understand what caused

Is the cell wall found in eukaryotic(plant-animal) or prokaryotic?

Answers

Answer: Prokaryotic

Explanation:

Cell theory applies to...
A. only cells that have cell walls.
B. all cells.
C. only to prokaryotic cells.

Answers

Answer:

a only cells that have cell walls

Explanation:

Have a good day

To reproduce, female elephants produce eggs and male elephants produce sperm. Offspring are produced by the fusion of an egg with a sperm cell. Which statement is true about the offspring?

A.
The offspring are genetically identical to the parents because they are produced by sexual reproduction.
B.
The offspring are genetically identical to the parents because the egg and sperm are both diploid.
C.
The offspring are genetically distinct from the parents because they are produced by sexual reproduction.
D.
The offspring are genetically distinct from the parents because the egg and sperm are both diploid.

Answers

c.The offspring are genetically distinct from the parents because they are produced by sexual reproduction.

Explanation:

because they are produced by sexual reproduction.

apakah satu-satunya bahan yang wujud secara semula jadi dalam ketiga-tiga keadaan jirim?​

Answers

Answer:

air

Explanation:

air boleh wujud dalam keadaan gas iaitu wap air, keadaan cecair iaitu air dan pepejal iaitu ais

The study and manipulation of DNA on a molecular level is known as
A biochemistry.
B genomes.
C molecular genetics.
D evolution.

Answers

Answer:

It is known as molecular genetics

Answer:

C. The study and manipulation of DNA on a molecular level is known as molecular genetics..

Exosperm is the food storage tissue in an anthophyte seed that supports development of the growing embryo.
Please select the best answer from the choices provided
OT
OF

Answers

Answer:

the answer of this questions is ot

Explanation:

the answer is anove

PLEASE HELP ASAP ILL GIVE YOU BRAINLEST
explain what density is. How is it different from weight and mass?

Answers

Hey there! I'm happy to help!

Density is how much mass there is per amount of space. The formula for it is mass divided by the volume. How much mass is there per (per means divide) amount of space?

Think of it like a room in a house. If the room only has one person, it isn't going to be very dense with people because there is only one person in the entire room. If there were 100 people, it would be very crowded in that room and the whole room would weigh a lot more. If we make our room the size of a huge convention hall though, 100 people wouldn't make it very crowded,. and it would be less dense. So the amount of people (mass) and the size of the room (volume) affect density.

In that sense, density is kind of like how crowded a thing is.

A hollow watermelon has less density than one that isn't because a watermelon that isn't hollow has more substance inside of it (more mass).

Mass is a factor of density because it measures how much of something there is. It can be related to the people in the room.

Weight is mass but with gravitational influence. A watermelon in space is going to weigh less than a watermelon on Earth because in space there is no gravity and it is floating around, but it will still have the same density just like our room full of people would still be crowded even if the people weighed nothing and were floating around.

On Earth though, we measure mass with terms like pounds, kilograms, etc. We use the term mass over weight because it is more scientifically accurate when calculating density.

Have a wonderful day and keep on learning! :D

Density quantifies how much mass is present in a certain matter or object with respect to volume

What is the benefit to doing epidemiological studies?

A.) Patients do not have to unwillingly be exposed to harmful substances

B.) Patients are never exposed to harmful substances

Answers

Answer:

bbbbbbbbbbbbbbbbbbbbbbbbbbbb

Nucleic Acids contains phosphorus
O True
O False

Answers

Answer:

True

Explanation:

Phosphorus is the only element that is identified with nucleic acids.

True because Nucleic Acids contain phosphorus

12. Cows digest proteins into smaller molecules called peptides through the use of an enzyme called pepsin.
Aqueous solutions taken from the contents of a cow's stomach are found to have many more hydrogen ions
(H+) than hydroxide ions (OH-). A veterinarian is attempting to conduct an experiment that mimics protein
digestion and has the following four test tubes set up. Which would you expect to have the greatest
concentration of peptides?
(A) Test tube 1: protein and pepsin in water at pH 1.4
(B) Test tube 2: protein and pepsin in water at pH 8.2
(C) Test tube 3: protein in water at pH 7.6
(D) Test tube 4: pepsin in water at pH 1.7

Answers

The correct answer would be answer choice A!!!! The reasoning for this is that free H+ ions in a solution DECREASE the pH or in other words make the solution more acidic. So because of that we know that our solution must have a lower pH so we know the correct answer is either A or D because these are acidic solutions. In order for pepsin to catalyze the reaction there must be protein present and because of this we can eliminate answer choice D. So answer choice A is correct.

Which of the following are NOT a type of inherited disease? A. Multifactorial diseases B. Single-Gene diseases C. Chromosomal diseases D. Somatic diseases

Answers

I think the answer is C. I hope this helps

explain how enzymes catalyst chemical reactions.​

Answers

Answer:

Enzymes lower the activation energy of a reaction so it can happen more quickly.

Explanation:

what is the method of transport used by single celled animals and small, thin aquatic animal​

Answers

Answer:

Most animals and plants consist of different types of cells organised as tissues, organs and systems. The human respiratory system is a body system adapted for efficient gas exchange.

hope it helps mark me as brainliest please

Explanation:

Isabel is researching the effects of deforestation using online sources. She finds an environmental study on the relationship between deforestation and local weather.
Which of the following characteristics should this study have in order for its results to be considered valid?
1. Empirical observations
11. Evidence that can be replicated
III. Outcomes that don't change with new experimentation
OI and 11
O II and III
O I and III
O I only

Answers

Answer:

ll and lll

Explanation:

I did the math

The characteristics that the study have in order for its results to be considered valid are:

Empirical observationsOutcomes that don't change with new experimentation.

Since Isabel is carrying out research and found an environmental study on the relationship between deforestation and local weather, it's important that the material should be valid in order to be accepted.

Therefore, to be valid, it should have the feature of an empirical observations and the outcomes should not change with new experimentation.

Empirical observations simply means the observations that are derived from experiments or based on experience.

In conclusion, the correct option is C.

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10. Which of these statements is correct about the circulatory system?
It transports hormones
Capillaries have thicker walls than veins Systemic circulation carries blood to and from the lungs
All are true ​

Answers

Answer:

all are true mark brainleast plz please

which part of a flower has pollen grain?​

Answers

Anther is the correct answer!



What is the basic unit of structure and function of all living organisms?
O mitochondrion
ODNA
nucleus
cell

Answers

Answer:

Cell

Explanation:

The cell is the basic unit of allllllll life on Earth. It is also the smallest thing that can still be considered 'living'. All the other choices (mitochondrion, DNA, and nuclelus) are parts of a cell, but can't be living structures on their own.

Have a nice day. Feel Free To Ask Questions. Spread The Love.

con cu ăn no không lollll

Answers

Answer:

llllHACKERllll

llllHACKERllll

llllHACKERllll

llllHACKERllll

llllHACKERllll

llllHACKERllll

GOOD BYE!!

How many body sections do insects have?
a.
one
b.
two
c.
three
d.
four

Answers

Explanation:

Option C answer is 3 three

Answer:

insects have three body sections

Last electron level that has an electron in it.
Group of answer choices

Valence Level (Shell or Cloud)

Atom

Electrons

Atomic Symbol

Answers

Answer:

Option 1

Explanation:

Valence shell/level/cloud is the last shell that has any electron(s) in it. It is usually called the outermost shell.

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Hope this helped!

~AH1807Peace!

pls answer this guys

Answers

Answer:

D.None of the Above

Explanation:

Hope it helps you

Royal jelly is fed continuously to the queen bee for six days. Why?

Answers

hey mate here is your answer

Explanation:

because This type of feeding triggers the development of queen morphology, including the fully developed ovaries needed to lay eggs

sound travels to your eardrum by way of the------?

Answers

Answer:

el conducto auditivo

Explanation:

Answer:

External auditory canal

When a sodium atom loses an electron to a chlorine atom and a molecule of sodium chloride is formed this is an example of the formation of what type of compound?

It's called a _______________ compound.

Answers

Answer:

Ionic compound

Explanation:

This is because Na which is a positive ion transfers an electron to CL which is a negatively charged atom to form a compound

can someone plz help me

Answers

Answer:

ITS A

Explanation: BC I IS

Why do minerals that have the nonsilicate crystalline structure called closest packing have high density?

Answers

Answer:

The native elements of a nonsilicate crystal have very high densities because their crystal structures are based on the packing of atoms as close together as possible.

Which of the following statements about the causes of mental illness is NOT true?
O It is not caused by poverty.
O It is not the result of personal weakness or deficits in personality.
O Experiences a person has as a child play no role in causing mental disorders.
It is not the consequence of poor parenting or bad behavior.

Answers

Answer:

experiences a person has as a child play no role in causing mental disorders.

Explanation:

because one person have to act as his/her age level.

The statement that is NOT true experiences a person has as a child play no role in causing mental disorders, the correct option is (c).

Childhood experiences can significantly influence mental health outcomes. Adverse experiences like abuse, neglect, trauma, or dysfunctional family environments can have long-lasting effects on an individual's psychological well-being. Research shows that these negative experiences can increase the risk of developing mental disorders later in life, such as anxiety, depression, and post-traumatic stress disorder.

Early intervention and support are crucial in addressing the impact of childhood experiences on mental health. Understanding and addressing these underlying factors can help individuals cope with their conditions and work towards recovery. Recognizing the role of childhood experiences in mental illness highlights the importance of a holistic approach to mental health care, emphasizing prevention and early intervention, the correct option is (c).

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The complete question is:

Which of the following statements about the causes of mental illness is NOT true?

a. It is not caused by poverty.

b. It is not the result of personal weakness or deficits in personality.

c. Experiences a person has as a child play no role in causing mental disorders.

d. It is not the consequence of poor parenting or bad behavior.

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