Algae are small photosynthetic organisms found in aquatic ecosystems. Their cells produce a kind of oil. Scientists learned how to extract the oil to create fuel, which can be used in place of fossil fuels. Scientists think algae can produce 60 times more oil per acre than plants, like corn, that are commonly used to produce biofuel.

To produce algae oil, very large ponds were built for growing algae. However, scientists soon made two discoveries.
As the algae grew, it formed layers at the pond surface. These layers crowded and shaded one another.
Many insects and other consumers frequently entered the ponds.
Based on the two discoveries, what would likely be a problem for algae oil production?
A.
Crowding reduces access to food, so it makes algae less able to take in sugar and produce oil.
B.
Insects feed on algae, so all of the energy stored in algae oil is converted back into light energy.
C.
Consumers feed on algae, so the energy stored in algae oil is permanently lost from the environment.
D.
Shading reduces access to sunlight, so algae produce less sugar and are less able to store energy.

Answers

Answer 1

Answer:

C.

Consumers feed on algae, so the energy stored in algae oil is permanently lost from the environment


Related Questions

please answer by tonight!!​

Answers

Answer:

C

Explanation:

One’s cognitive dissonance can increase as the number of conflicting beliefs increases. please select the best answer from the choices provided t f

Answers

An individual's cognitive dissonance can increase as the number of conflicting beliefs increases.

What is cognitive dissonance?

Cognitive dissonance refers to the condition in which various ideas or thoughts of an individual do not come into agreement or do not unite such that the individual has conflicting thoughts.

Cognitive dissonance usually results from conflicting beliefs and experiences.

Therefore, it is true that one’s cognitive dissonance can increase as the number of conflicting beliefs increases.

Learn more about cognitive dissonance at: https://brainly.com/question/5768042

#SPJ4

20 POINTS!
Why is it important that people use fewer non-renewable resources and more renewable resources?

Your Opinion and Evidence

Answers

Answer:

well I think that it I'd important to use more renewable resource because using much of non renewable sources can cause a shortage of it. it is non renewable

Answer:

Harnessing renewable resources tends to be better for the environment. Non-renewable resources such as fossil fuels produce vast amounts of greenhouse gasses when they are burnt and this contributes to acid rain, climate change and other ecologically harmful effects. By contrast, wind and solar energy do not produce these dangerous gases.

Explanation:

What is the difference between the domains eukarya and bacteria.

Answers

Answer:

The main distinction between bacteria and eukaryotes is that bacteria lack a genuine nucleus and membrane-bound organelles, whereas eukaryotes have both.

Explanation:

^^

If the ability to roll one’s tongue is dominant (r) and the inability to roll one’s tongue is recessive (r), what are the possible genotypes for someone who can roll their tongue? only rr rr and rr rr and rr only rr

Answers

The possible genotypes for someone who can roll their tongue are RR or rr, where the R allele is dominant over the r allele.

What do you mean by Genotypes?

Genotypes may be defined as the ultimate combination of alleles of those genes which are selected for a particular study or interest.

If R represents the dominant allele and a person rolls their tongue having this allele, while the r represents the recessive allele and a person can not roll their tongue having this allele. To roll their tongue, a person needs only one dominant allele. Thus the person could have genotypes of RR or Rr.

Therefore, the possible genotypes for someone who can roll their tongue are RR or rr, where the R allele is dominant over the r allele.

To learn more about Mendelian Genetics, refer to the link:

https://brainly.com/question/2240360

Answer:

B) RR and Rr

Explanation:

A triradiate bone attached to the prootic, squamosal and maxilla of the skull.

Answers

The postorbital is a triradiate bone that forms a part of the dermal skull root.

What is the postorbital bone?

The postorbital is a triradiate bone that is found close to the occipital region/area of the skull.

The postorbital bone is well known to link the frontal bone from the skull to the zygomatic arch in the head.

The postorbital bone is formed by a delicately curved bone that fails to reach the zygomatic head arch.

Learn more about postorbital bone here:

https://brainly.com/question/26931079

PLEASE HELP!!! I WILL GIVE BRAINLIEST TO THE FIRST ANSWER!!!

Answers

Answer:

X^wY

Explanation:

If it's referring to number 9 on that page, I think this is the answer. Since the male has a recessive trait of being white-eyed, it would need that lower case allele and only have one X trait instead of two like the female.

How does increases in human populations affect the Earth?

Answers

Answer:

:)

Explanation:

Human population growth impacts the Earth system in a variety of ways, including: Increasing the extraction of resources from the environment. These resources include fossil fuels (oil, gas, and coal), minerals, trees, water, and wildlife, especially in the oceans

The stability of inheritance and variation between offspring from one generation to the next is explained by the field of

Answers

Genetics is the field of biology that deals with the study of what is transmitted in successive generations through genes.

What is genetics?

It is the field of biology that studies how physical characteristics and traits are passed from one generation to another.

Therefore, it analyzes the stability and variation and how the inheritance of biology is transmitted from one individual to another, its main objective is to explain the way in which traits and various qualities are passed from parents to their descendants.

Therefore, we can conclude that genetics is the field of biology that deals with the study of what is transmitted in successive generations through genes.

Learn more about genetics here: https://brainly.com/question/9703093

What is the term used to describe the amount of time it takes for newly divided cells to be completely replaced throughout a tissue

Answers

Answer:

turnover or turnover time

Explanation:

what evidence do you have that food molecules have energy​

Answers

Food molecules come from the glucose that we eat, and energy is stored in the chemical bonds of the glucose molecules.

When homologous chromosomes fail to separate during meiosis, this is termed:.

Answers

Answer:

Nondisjunction

Explanation:

Nondisjunction is the failure of homologous chromosomes (chromatids) to separate properly during meiotic cell division.

hope this helps

pls mark brainliest

Give one way in which
the International Space Station could help with
further exploration of the solar system,

Answers

Question:  In which way did the international Space Station help with the further exploration of the solar system?

Explanation: Well, the station has provided researchers a platform in microgravity where they perform experiments and test technologies to allow humans to travel farther into the solar system than ever before.

                     Hopes this helps! Have a nice week!

The science of classifying organisms is​

Answers

Answer:

Taxidermy

Explanation:

Classification is a scientific activity called taxidermy which facilitates the study in all other divisions of biology.

Explain how organisms are adapted to the conditions of their biomes and categorize the components that define terrestrial systems.

Answers

Answer:

They adapt to their environment.

Explanation:

By adapting to their environment.

Which of the following phrases incorrectly finishes this statement? a genetic disease that causes death in infancy and has an autosomal recessive inheritance pattern can persist in a population because.

Answers

The phrase which incorrectly finishes this statement is that if both parents are carriers, they have a 50% chance of having normal children.

What is an Autosomal recessive disorder?

This is the type of disorder which involves two copies of the mutation being sufficient enough to cause the disease.

If both parents are carriers, then the chance of having normal children is zero and not 50 percent.

Read more about Autosomal recessive disorder here https://brainly.com/question/11821413

When the winter brings seasonal changes, how do northern and southern frogs respond?

Cold-blooded northern and southern frogs migrate to warmer regions to hibernate for the winter.
Frogs are cold-blooded and rely on the outside temperature to keep them warm. In response, they hibernate to stay warm.
Frogs are warm-blooded and rely on the outside temperature to keep them warm. In response, they hibernate to stay warm.
Warm-blooded northern and southern frogs migrate to warmer regions to hibernate for the winter.

Answers

Answer:

They rely on the warmth of the soil to keep them warm and also hibernate on land or in the mud.

Explanation:

Help me with this bs packet thing

Answers

crossword
1. hyphae
3. heterotroph
7. eukaryote
8. flagella
11. protists
9. nucleus
10. bacteria
12. prokaryotic
13. autotroph

A student studies an inheritance shown in the pedigree. The shaded figures represent organisms that display the inherited traits. If the inherited trait is autosomal dominant represented by ‘A’, what is the genotype of the male parent?

A) aa
B) Aa
C) The first allele is A, but we don’t know what the second allele is.
D) AA

Answers

Answer:

its option A

Explanation:

The drawing shows the shapes of trees growing on their own and inside a forest. The trees are of the same species. Describe the differences between the tree growing on its own and the trees inside the forest.​ Suggest reasons for the differences you have described

Answers

Answer:

The trees inside the forest are taller and have less leaves than the tree on its own. You can also see the trees in the forest are deciduous and luscious, opposed to the tree shrub living on its own.

The type of protection resulting from recovery from an infection is: Group of answer choices innate resistance naturally acquired active immunity naturally acquired passive immunity artificially acquired active immunity artificially acquired passive immunity

Answers

Naturally acquired active immunity. is the type of protection resulting from recovery from an infection.

What is an Infection?

This is defined as the invasion of the body by harmful pathogens or parasites in which the body fights against.

When the body recovers from it, it is said to have exhibited a naturally acquired active immunity.

Read more about Immunity here https://brainly.com/question/6612564

The viral pathogen that causes cold sores can remain inactive in the body for a long time between disease outbreaks. How is this disease classified

Answers

This disease is classified as a latent disease.

Classification of diseases

Latent disease is a classification of disease whereby the infectious agent remains inert in the body of its host between episodes of recurrent diseases.

Examples of viral pathogens that causes latent diseases include:

Herpes simplex,

Varicella zoster,

Epstein-Barr,

Human cytomegalovirus,

Adenovirus, and Kaposi's sarcoma.

The infection caused by the listed viral pathogens exhibit a latent disease phase whereby there is no noticeable symptoms of infection.

Learn more about latent disease here:

https://brainly.com/question/26971909

what is system. mention one system of human body​

Answers

Answer:

A system is the combination of different kinds of organs for functioning or performing special tasks in our body. For Example : Skeletal System.

^skeletal system*
Apart from that, it’s correct

What keeps intracellular receptors from binding to dna before a hormone binds to the receptor?.

Answers

Answer:

chaperone proteins (chaperonins)

Explanation:

At some point in their life cycle, all chordates have a postanal tail, ______, hollow nerve cord, and ______.

Answers

At some point in their life cycle, all chordates have a postanal tail, __Notochord ____, hollow nerve cord, and ___Pharyngeal slits___.

Chordates

Chordates are animals belonging to the phylum chordata they include vertebrates, lancelets and tunicates of which vertebrates are the most common. As they develop throughout their life time they posses certain characteristics at some point and they are;

Postanal tailNotochordhollow nerve cordPharyngeal slits

Hence we can conclude that At some point in their life cycle, all chordates have a postanal tail, __Notochord ____, hollow nerve cord, and ___Pharyngeal slits___.

Learn more about Chordates : https://brainly.com/question/1674644

Name TWO potentially positive or negative impacts might the proposals have on the current recreational use of the river?

Answers

Answer: There are many positive impacts of irrigation on the environment. Among the negative impacts which appear in the mentioned spheres prevalent impacts is the danger of waterlogging and salinization of soils and waters, rise in groundwater table, spread of water born diseases, pollution of waters and many others.

Explanation: I hope this help

A population of 1,000 squirrels live on a farm plot that has an area of 250 square feet. What is the population density?

Answers

Answer:

750 square feet

Explanation:

1,000-250=750

And this is the population density.

The population density is equal to 4 people/square feet.

What is the formula for calculating population density?

The formula for population density is defined as the number of individuals divided by the area of land given.

Here, number of individuals = 1,000

         Area of land = 250 square feet

                                 So, 1000/250 = 4

Therefore, the population density is equal to 4 people/square feet.

To learn more about Population density, refer to the link:

https://brainly.com/question/13902749

Answers are very much needed.

Answers

AnswerAnswer:

The answers are 1, 2 and 3

Explanation:

What is the colorless, odorless gas that binds to red blood cells causing the body not to get the oxygen it needs?

Answers

Answer:

Therefore,when carbon monoxide is present,it blind to hemoglobin preferentially over oxygn.As a result,oxygen cannot blind to hemoglobin ,so very little oxygen is transported through the body carbon monoxide is a colorless odorless gas and is therefore difficult detect.

Answer: Carbon Monoxide

Can someone please help me? :(

Answers

Answer:

B

Explanation:

only option that reduces the use of motorized vehicles

Answer:

B. Building new bike paths in the city.

Explanation:

This is the most possible way since...

If there are more bike paths, then there are more ways that they are going, which means more usage of them. If there is going to be more usage of them, then there is going to be less usage of cars in the city.

So hence, your answer is B. Building new bike paths in the city.

Now, let's look WHY are the other ones NOT the right answer:

A. Widening roads throughout the city

This just won't do anything, rather, it will make drivers more want to go on the road since the roads are wider and easier to drive on.

B. Buliding new bike paths in the city

this is the right answer, for explanation, look above

C. Expanding the city into nearby areas

There is no use of the city being expanded, that way, if you live in one corner of the city, and your office is in the other side, then you wouldn't want to use your bike, you'll want to use the car, which is what you don't want to do.

D. Raising the price of riding the city bus

Not helpful either, this won't help that much, since 1 job will lose, 2nd, people who don't know how to drive or are pregant(probably can't ride a bike) won't be able to travel. And last, it's just so selfish..

So from all these conclusions, we can see that B is truly the answer.Buliding new bike paths in the city.

-------------------------------------------------------------------------------------------------------"The beautiful thing about learning is that no one can take it away from you!" B.B.King

Thanks!

Mark me brainliest!

Have a SUPER GREAT DAY!

:D

~ms115~

Other Questions
Extend the country], and you take in a greater variety ofparties and interests; you make it less probable that amajority of the whole will have a common motive toinvade the rights of other citizens.-James Madison,Federalist, no. 10Which Federalist ideas are expressed in this excerChoose two correct answers.their belief in creating a large country of diverseintereststheir faith in representative governmenttheir fear of abuse of power by the peopletheir opposition to adding a bill of rights to theConstitutiontheir support for a bicameral legislature im stuck, i dont know where i went wrong. Will brain list, pls help. Evaluate x-2x+3x-7/x-1 help pleaseeee this harddd Your car insurance for the first 6 months is $50 per month.The second 6 months of the year costs $40 a month.How much do you pay in a year? Which term describes an idea or a feeling suggested by a word? Which of the following does not takes place in the oral cavity? [Anatomy question] A: absorptionB: mechanical breakdownC: chemical breakdownD: propulsion Kinetic energy is proportional to?v2workva Write the equation for each translation of the graph y=Ix+2I.A.) one unit upB.) one unit downC.) one unit to the leftD.) one unit to the right The lateral area of a cone is 9.81 in. The radius is 1.4 in. Find the slant height. A, B and C are points on the line 2x+y=8DCE is a straight line.AB:BC=2:1EC:DC=1:2Work out the ratio Area of triangle AEC : Area of triangle BCDGive your answer in its simplest form. WILL GIVE BRAINLIEST, THANKS, AND 5 STARS! PLEASE HELP EXPLAIN TO ME IN WORDS!QUESTION IN SCREENSHOT!Also: hows your day going, how are you feeling? What is the United States government equivalent of the Roman Senate and Assemblies? 12 decimeters = dm deka will get brainiest if right When an EC2 instance is being modified to have more RAM, is this considered Scaling Up or Scaling Out? Pls write me fast whats the answer 8(1 - 6p) - 2(6p + 7) How long does it take for a maggot to turn into a fly. What year did the constitutional convention take place?. What color is reflected back to cause plants to appear green? can some one help, Write the inequality 3x - y > -4 in slope intercept form The rectangle on the right is a scaled copy of the rectangle on the left. Identify the scale factor. Express your answer as a whole number or fraction in simplest form.