Which of the following best describes the use of a renewable resource?

A)Propane is a product you might use to barbeque; it comes from a natural gas and processing oil

B) Coal is mined from deep passages dug in mountainside and burned to generate electricity

C) Oil is pumped from beat his the ocean floor and refined into jet fuel to power airplanes

D) wind turbines gather energy from the wind and convert it into electrical energy

Answers

Answer 1

Answer:

D. wind turbines gather energy from the wind and convert it into electrical energy

Explanation:

All other answers are nonrenewable resources


Related Questions

where did genetic engineering come from

Answers

Genetic engineering based on recombination was pioneered in 1973 by American biochemists Stanley N. Cohen and Herbert W. Boyer, who were among the first to cut DNA into fragments, rejoin different fragments, and insert the new genes into E. coli bacteria, which then reproduced.
Genetic engineering based on recombination was pioneered in 1973 by American biochemists Stanley N. Cohen and Herbert W. Boyer,

where did tape worm lives​

Answers

They live in the intestines of most animals and three can be infected when drinking contaminated water.

What process is similar in both fermentation and cellular respiration?

electron transport chain
aerobic ATP production
glycolysis in the cytoplasm
hydrogen ion pumping

Answers

Answer:

glycolysis in the cytoplasm

Explanation:

~ Fermentation and cellular respiration are alike in that they both begin with a series of reactions known as glycolysis, which breaks glucose molecules into smaller pyruvate molecules. They are also similar in that during both processes, ATP is produced for the cell to use.

Are there more solids or gases?



Name the two liquid elements:



Name the three magnetic metal elements:



What element is found in the human body, located in the sun and stars, and is a colorless gas?



What does the X symbols stand for?

Answers

Answer:

To be honest the Atmosphere is 72 percent nitrogen and 25 percent oxygen and

What fusion process is occurring in the star Procyon B?

Answers

Answer:

Procyon B's progenitor star most likely had around 2.59 solar masses. Estimates suggest that the star spent about 680 million years on the main-sequence, fusing hydrogen in its core. It evolved into a giant and lost much of its mass due to stellar winds

Explanation:

The biological influences on organisms within an ecosystem is known as what?
a. biotic factors
b. abiotic factors
c. natural occurrences
d. nature

Answers

Answer:

a. biotic factors

Explanation:

Biotics are organisms that have life and constitute the biota of a community. That is the plants, animals, and microorganisms of a natural system.

It is the factor resulting from the activities of a living being or of any living component in an environment, such as the actions of an organism that affect the life of another organism.

a) Explain why antibiotics would kill a prokaryotic cell. (2 points)

Answers

Answer:

Antibiotics are simply chemicals that kill prokaryotic cells but do not harm eukaryotic cells. They are natural chemicals produced by fungi and bacteria that act to control their bacterial competitors. For example, streptomycin stops protein synthesis in prokaryotic cells by binding to their unusual ribosomes.

Explanation:

Sorry if this makes no sense. Basically, the antibiotics will harm/kill cells like the prokaryotic cell, but it won't harm or kill any human cells that are essential. They'll kill bacteria, though. The chemicals in the antibiotics aren't compatible with the ones in the prokaryotic cell, so it'll kill it.

A scientific theory

A)is like a guess

B)can never be disproven

C)has not been disproven, but could be

D)has been proven 100%

Answers

Answer:

the answer should be c

Explanation:

Answer:

it is c.

Explanation:

because it has never been disproven i know alot because in science I am studing it

What is the most likely explanation for the results in the graph?

A. A large growth of algae used up the oxygen in the bay.
B. A toxic chemical killed off all the fish in the area.
C. The fish are harder to catch among the algae.
D. The fish migrated to better feeding grounds.

PLEASE HELPP

Answers

Answer:

Explanation:

B. A Large growth of algae used up the oxygen in the bay

Please help! (50 points) PS Sorry, my last question only gave 5 points. My apologies.


In a farm, soy beans were the only crop that was planted on several hectares of land. A farmer noticed fungus was growing all over the soy bean fields. Predict what might happen to the soy beans and the fungus.


Thanks!

Answers

Answer:

The soybean and the fungus might die because both of them are depending their lives on the said crop and both of them are having competition in having the nutrients for their survival.

The soy beans might be damage and the products of the farmer will decrease.

Hope this helps and if you could mark this as brainliest. Thanks!

What is density? student definition

Answers

Answer:

Density is the degree of consistency

Explanation:

volume x mass = density

Answer:

Density can be defined as the mass per unit volume of a substance.

Explanation:

Density is simply the mass per unit volume of a substance. When you are finding the density of the substance;

You first need to know the volume of a substance and the mass of that substance.

The S.I unit of density is;

Kg/ or Kgm³( Kilogram per cubic metre )

Most of the oil and natural gas used today formed where forces within Earth folded and tilted thick rock layers.
O True
O False

Answers

The correct answer is true.

Most oil and natural gas formed where forces within Earth are folded and tilted thick rock layers, and they are also formed with plankton in which is concealed with sediment (a natural & solid material that is fertile to enrich nutrients in soils).

I hope this helps you, have a great day. :)

Can someone help me with this test question pls (8th grade science)

Answers

Answer:

15 km/h

Explanation:

If it takes 30 minutes to run 7.5 km/h if you double the time to 60 minutes (an hour) 7.5 doubled is 15.

A cold can of juice is removed from the refrigerator and is placed outdoors on a warm day m. After several minutes moisture appears on the outside of the cold can . What best explains why the moisture appears

Answers

Answer:

THE CONDENSATION IN THE AIR apears on the can

can i have brainiest i need one more

Explanation:

The primary reason organisms require large amounts of carbohydrates (sugars
and starches):

Answers

Answer:

Is to supply energy for their metabolic activities

Explanation:

The reintroduction of wolves their angered nearby farmers because they feared their animals would be hunted. What level of responsibility do you think the national park should have towards their neighbors? What level of responsibility to the neighbors have to protect their own property? Use reasons and examples to justify your answer.

Answers

The national park has very specific responsibility to maintain and protect the organisms within the park. Though the farmers are their neighbors, wolves are essential to the ecosystem inhabited by the farmers and their livestock. The park may share some responsibility if property is damaged because of the wolves (cows killed, etc) but the population of the wolves is so sensitive that it cannot justify killing them in the name of “protection of personal property”.

Help me please I need help

Answers

Answer:

D

Explanation:

Answer:

DNA

Explanation:

Common knowledge

How does having 100 trillion microorganisms on and in the human body keep a person healthy?

Answers

Answer:

Our gut harbours a complex community of over 100 trillion microbial cells which influence human physiology, metabolism, nutrition and immune function while disruption to the gut microbiota has been linked with gastrointestinal conditions such as inflammatory bowel disease and obesity.

Can you make a link between naturally occurring carbon molecules being called "organic" and food grown without chemicals being called "organic"?

Answers

Answer:

Im pretty sure there is no link;

Organic food is grown without man-made chemicals, whereas organic molecules are those containing carbon (and hydrogen)

Which layer is between the asthenosphere and the outer core?
A. Crust
B. Inner core
C. Lithosphere
D. Mesosphere

Answers

Answer:

D. Mesosphere

Explanation:

is the D. Mesosphere

Yellow light travels through a certain glass block at a speed of 3 * 108 m/s . The wavelength of the light in this glass is 3.81 * 10 - 7m . What is the frequency?

Answers

Answer:

f = 7.87×10¹⁴ Hz

Explanation:

Given data:

Speed of light = 3×10⁸ m/s

Wavelength of light = 3.81 ×10⁻⁷ m

Frequency of light = ?

Solution:

Formula:

Speed of wave = wavelength × frequency

Now we will put the values in formula.

3×10⁸ m/s = 3.81 ×10⁻⁷ m × f

f = 3×10⁸ m/s /  3.81 ×10⁻⁷ m

f = 0.787 ×10¹⁵ s⁻¹

   s⁻¹  = Hz

f =  0.787 ×10¹⁵ Hz

f = 7.87×10¹⁴ Hz

Explain how beaches are created.

Answers

Answer:

The waves erode seashells and rocks on the shore into small granuels called sand.

Explanation:

some one plz help me asapp I will give brainliest

what conclusion can you make regarding how humans affect biodiversity? use evidence from the graph to support your answer​

Answers

Answer:

humans have a large affect on biodiversity.

this is due to human activities that interact with biodiversity such as deforestation and over fishing

WILL GIVE BRAINLIEST!!!!!!

Answers

Answer: wdym u already answered it

Explanation:

an organism that obtains energy by feeding on other organisms

Answers

Answer:

Heterotrophs/ or consumers

Explanation:

Heterotrophs, or consumers, are organisms that must obtain energy by consuming other organisms (autotrophs or other heterotrophs) as food.

Dr. Mrs. Brown has Rh+ blood, but her father is Rh-. What must her full blood type genotype be?

Answers

Answer:

Her full blood type genotype is Dd.

Explanation:

Rh (Rhesus) factor is a type of protein found on the outside of red blood cells. It is genetically inherited. An individual that has this protein is Rh-positive, and the one that doesn't is Rh-negative. The Rh-positive gene is dominant, while the Rh-negative gene is recessive. This means that a person must inherit at least one dominant (D) allele from their parents in order to be Rh-positive.

If Dr. Mrs. Brown is Rh-positive, and her father is Rh-negative, her mother must be Rh-positive (DD or Dd), as well. Her father has two recessive alleles (dd), which means that Dr. Mrs. Brown must have one recessive allele. Since she is Rh-positive, she must have one dominant allele. This makes her genotype Dd.

what organelle directs cellular activity and stores chromatin

Answers

Answer:

Typically, the nucleus is the most prominent organelle in a cell (Figure 1). The nucleus (plural = nuclei) houses the cell's DNA in the form of chromatin and directs the synthesis of ribosomes and proteins.

Explanation:

Nucleus is the potential organelle directs cellular activity and stores chromatin.

what are the function of nucleus in a cell ?

Nucleus is the most integral component, a double membraned cell organelle which carry all genetic material of the cell.

It regulates the growth and reproduction of the cell as it contain the genetic information.

It involve in duplication of DNA in the nucleus called as  DNA Replication by producing the copies of DNA .

It has a major role in cell division like mitosis and meiosis.

It is the site of transcription which produces different types of RNA from DNA.

A special site in the nucleus called the nucleolus a non-membrane-bound condensed region of chromatin involved in active ribosomal RNA synthesis.

Learn more about nucleus, here:

https://brainly.com/question/14018418

#SPJ6

What is the role of an enzyme in a reaction with the reaction ? would the reaction happen without an enzyme?

Answers

Answer:

Enzymes are not used up in a chemical reaction. Usually, the enzyme will “reset” and be ready to use in another reaction. This is due to the fact that enzymes are proteins, and their shape is what they use in a chemical reaction.

Explanation:

Enzymes serve a similar purpose for chemical reactions in an organism's body, which is to lower the amount of "activation energy" needed for a particular chemical reaction to occur. Without enzymes, many chemical reactions would occur at a much slower rate because the amount of activation energy required would be far greater.

What main elements do lipids proteins,carbohydrates and nucleic acids have in common

Answers

Answer:

The common elemental ingredients are carbon, hydrogen, and oxygen.

Choose all the answers that apply. The flu _____. is generally milder than a cold is an air-borne illness can cause serious complications is primarily caused by the rhinovirus can be prevented through vaccination

Answers

Answer: is an airborne illness...and can be prevented by vaccination that's all i know, Hoped i helped!

~Zachary

Answer:

I know only 1 of the answer but I ink there is another 1 I know but I don't

remember what and its sneezing and coughing

EXTRA: Also, your girl is waiting for you lol XD

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