What is the main difference between a food chain and a food web

A. There is no difference between them
B. The food chain is a part of the food web but with only one producer, primary consumer, and secondary consumers
C. The food web is a part of the diverse food chain
D. The food chain has land animals and the food web has aquatic animals
(No links)

Answers

Answer 1
its definitely not A, nor is it D because food webs and food chains can be either land or aquatic animals. i think its B because a food chain goes up and a food web includes more organisms

Related Questions

An igneous rock contains
large crystals of quartz, feldspar, and horn-
blende. How did the rock most likely form?

Answers

These minerals are quartz, feldspar, mica, and usually hornblende. Granite forms as magma cools far under the earth's surface. Because it hardens deep underground it cools very slowly. This allows crystals of the four minerals to grow large enou

Which parts of photosynthesis occur in the thylakoid membranes of the grana? Check all that apply.

The Sun’s energy is captured.

Carbon dioxide is used to build sugars.

Oxygen is produced.

Energy is transferred to ATP.

Answers

Answer:

I think there would be three correct answers from the  choices listed above. The parts of photosynthesis which occur in the thylakoid membranes of the grana would be that the Sun’s energy is captured, oxygen is produced and energy is transferred to ATP. Hope this answers the question.

Explanation:

There are enzymes in the small intestine explain why these are needed

Answers

Answer: Enzymes are essential for healthy digestion and a healthy body. They work with other chemicals in the body, such as stomach acid and bile, to help break down food into molecules for a wide range of bodily functions.

Explanation: i hope i helped. and you are loved and be happy! <3

Please help will give brainliest

Answers

Explanation:

Species

Genus

Family

Order

Class

Phylum

Kingdom

Domain

Where does The energy come from to heat the oceans

Answers

Answer:

the sun

Explanation:

Answer: Energy from the sun heats the surface water of the ocean. In tropical regions, surface water can be much warmer than deep water. This temperature difference can be used to produce electricity and to desalinate ocean water.


Explanation: hope this helps.

A. GUC
B. CGU
C. UCG
D. UGU

Answers

Answer:

A

Explanation:

it'll go GUC➡️CAG➡️GUC

help!!! will give brainlyest

Answers

i think it’s c let me know if i’m wrong

Answer:

I think the answer is A and Reminder to be happy, go drink some water, eat some food and relax! You are loved :) <3

Explanation:

which best describes a difference between transcription and DNA replication?
a.transcription does not require dna
b.only transcription happens in the nucleus
c.dna replication takes place in the ribosome
d. dna replication uses thymine

Answers

Answer:

D: DNA replication uses thymine

Explanation:

Make sure to look up your question before you ask it, as there was already an answer to this exact question: https://brainly.com/question/18486826

What does the stamen consist of:

(Check all that apply)

A. pistil


B. filament


C. ovary


D. anther

Answers

Answer:

Filament and Anther

Explanation:

The human hands and feet have similar types and numbers of bones. However, hands and feet are very different in their appearance. What physical differences do you notice between the hands and feet? How might these differences relate to differences in the function of these body parts? Would you expect other primates to have hands and feet differently like this? Why or why not?

Answers

Answer:

Hands have a larger range of dexterity compared to feet. Longer tendins and stronger grip strength, they are made for more intrucite tasks such as making and using tools. Feet have a larger surface area, made for holding large amount of weight, shorter bones and tendins allow for easy acceleration and no extra flesh to get in the way. Other more primitive species will not have the  feet we have due to evolution. They simply do not have the evolved sense of brain pwer hians haev in order to make tools. So they have more need for speed, grip exc. in feet to escape pradators and live day to day. Where on the other hand humans do not.

Explanation:

The metatarsals that can be found in the foot are larger than the metacarpal bones that ​are in the hands.

It should also be noted that the phalanges of the hand are larger than that of the foot. The way that the metacarpal of the thumb is built is vital for mobility and movement.

Primates have hands and feet that are different from that of humans because they use their hands and feet for grasping. They also have strong clavicles and flexible shoulder joints. This enables them to climb and grasp things firmly.

Read related link on:

https://brainly.com/question/21668866

Am I healthy? Do you think so​

Answers

Maybe, haha. i dunno. why do you need to know?

☁️ Answer ☁️

U ARE SHININGGGGGG

But you shouldn't be posting ur pic on Brainly

What process is happening to this population of rabbits? (The answer is NOT natural selection. What is natural selection causing to happen?)

Answers

The culprit was discovered to be rabbit hemorrhagic disease, a virus so deadly it has been likened to a plague. The disease, which has a mortality rate as high as 70%, had previously devastated rabbit and hare populations in China, Europe and Australia, first reaching domestic rabbits in the United States in 2018

Select the correct answer.
Matt is a student preparing for a test on veterinary science. He wants to know what type of noninfectious disease describes all kinds of
cancerous growths. Which type of disorder includes cancerous growths?
A metabolic
B. neoplastic
C. degenerative
D. genetic

Answers

Answer:

b i think i am sorry if am wrong

Explanation:

The heart is a small muscular organ with several chambers that contract to push fluid through. The heart is connected to tube-like vessels, which reach every cell in the entire body.

The structure of the heart enables this organ to
A.
interpret images, sounds, textures, and smells taken in through the sense organs.

B.
provide the strong, rigid framework to which the muscles of the body attach.

C.
pump blood containing nutrients, wastes, and gases throughout the body.

D.
provide an opening through which wastes can pass from the body to the outside.

Answers

Answer:

C

Explanation:

That’s the main purpose of the heart

Answer:

touching and touching your re still a charged time but the best way is the best for the kids in meeting the best friends and family members of samruddhi who have not had kept up since they were born

how is modern earth different from earth over four billion years ago?

Answers

4 billion years ago the temperature was much higher due to repeated volcanoes and hot gases present in the atmosphere. There weren't any live forms on earth. ... The atmosphere had a different concentration of gases on the earth. There were no life sustaining gases.

A plant biologist is asked to develop strawberry plants with larger, sweeter berries. Through selective breeding, the biologist successfully produces the new strawberry plant.

What is one method the biologist can use to produce many identical strawberry plants of the same kind

Answers

Answer: Clonal progagation

Explanation:

Clonal propagation involves the production of identical individual without the fusion of germ cells. It can be multiplication through stem and other plants part such as leaves.

Strawberry as a fruits can be multiplied using the stems thus preventing the germ cells from genetic recombination that could lead to the formation of entirely new plants. It does not involve the union of male and female germ cells.

What is the name of this plant cell?

Answers

Im pretty sure its the Chloroplast.

The following diagram represents the reaction of methane with oxygen gas to form carbon dioxide and water.


The chemical reaction shown above takes place in a closed system. What is true about the system while the reaction occurs?
A.
The total number of particles in the system increases.
B.
The total number of particles in the system decreases.
C.
The total mass of the particles in the system stays the same.
D.
The total mass of the particles in the system increases.

no middle schooler awnser my questions

Answers

Answer:

C.

The total mass of the particles in the system stays the same.  sorry if i am wrong

Explanation:

In which grade does a child learn to read aloud with fluency

Answers

The answer is 4-8.

yea that it

Which part of a flower develops into a fruit?
A. Sepals

B. Pollen tube

C. Anthers

D. Stigma

E. Ovary

Answers

the answer would be E

What are the factors you see that contribute to the presence of spores in your chosen area?

Answers

Answer: The most important factors that contribute to the spore resistance properties are the low water content (25–60% of wet weight), elevated levels dipicolonic acid (DPA) (25% of core dry weight) chelated with calcium (Ca-DPA) and the saturation of DNA with α/β-type small acid soluble proteins (SASP) [69].

Explanation:

Which of the following is considered an ocean contaminant?
A)
sewage
B)
industrial waste
C)
fertilizer
D)
soaps
E)
all of the above

Answers

All of the above because a,b,c,d is not the answer

during what stage do you have sleepwalking and sleep talking?

Answers

Sleepwalking occurs all through non-REM (NREM) sleep, normally in level 3 of the sleep cycle, which is likewise called deep sleep. Along with other parasomnias like sleep speakme, confusional arousals, and sleep terrors, sleepwalking is assessed as an NREM sickness of arousal.

I NEEEEEDDDDD HEEEELPPP PLEASE

Answers

Answer:

That is right, internal/external.

Explanation:

PLEASE DO THIS WITH YOUR OWN WORDS 20 POINTS
Explain how Earth's atmosphere has changed over time.

Answers

Answer:

It describes changes in the state of the atmosphere over time scales ranging from decades to millions of years. These changes can be caused by processes inside the Earth, forces from outside (e.g. variations in sunlight intensity) or, more recently, human activities.

Explanation:

brainliest or 5 stars and heart

What were the results Mendel consistently identified in his experiment

Answers

Answer:
Developed the model of heredity that now bears his name by experiments on various characteristics of pea plants:

Which statements describe components of fitness? (Select all that apply.)
• being free of physical and mental diseases
• performing muscular movement of the body that requires energy
• incorporating cardio and strength training into daily workouts
• having a large support system of friends and family​

Answers

Answer:

performing muscular movement of the body that requires energy

• incorporating cardio and strength training into daily workouts

The components of the fitness includes performing muscular movement of the body that requires energy as well as incorporating cardio and strength training into daily workouts. The correct options are b and c.

What is fitness?

Physical fitness is defined by professionals as "one's capacity to complete everyday tasks with optimized performance, perseverance, and strength while managing disease, exhaustion, and stress and reducing sedentary behavior."

Physical activity can enhance your brain health, assist you in controlling your weight, lower your risk of developing disease, fortify your bones and muscles, and improve your ability to do everyday tasks.

Individuals who sit very little and engage in moderate-to-vigorous physical activity reap health benefits.

Fitness includes performing muscular movements that require energy, as well as incorporating cardio and strengthening exercises into daily workouts.

Thus, the correct options are b and c.

For more details regarding fitness, visit:

https://brainly.com/question/4904267

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Write a paragraph about how one would go about eradicating malaria in West Africa.

Answers

Answer:

Africa needs to urgently put a number of additional measures in place to speed up these advances, and to move towards eliminating the disease. These include accelerated investment and deployment of vaccines, new diagnostic tools, new funding strategies for malaria control and keeping in check the drug and insecticide resistance challenge.

Explanation:

Con ayuda de un microscopio se observa una bacteria en el agua transcurridas (2) se miran muchas bacterias . Que ocurrio alli ,que tpo de reproducccion sucedio meiosis o mitosis

Answers

Answer:

Ninguna de las dos. No ocurre ni mitosis ni meiosis.

Probablemente haya ocurrido fisión binaria/bipartición.

Explanation:

En este caso estamos hablando de bacterias, organismos unicelulares procariotas. Estos tienen una forma de reproducción asexual denominado fisión binaria. Los eucariotas por su parte pasan por periodos de división celular implicada en el crecimiento denominado mitosis, y división celular implicada en reproducción sexual, denominada meiosis.

La fisión binaria, también conocida como bipartición, si bien muy parecida a la mitosis en algunos aspectos, es la forma de reproducción de las bacterias.

Ambas, mitosis y fisión binaria, implican un duplicado de material genético. El ADN se duplica y una copia va a cada célula hija. Lo mismo sucede con el resto del contenido celular. Finalmente ocurre citocinesis. Sin embargo, a diferencia de la bipartición, la mitosis requiere de mecanismos mucho mas complejos de duplicación celular e involucra también a la cariocinesis, ausente en bacterias.

La fisión binaria ocurre muy rápidamente, en un breve período de tiempo puede hallarse una diferencia considerable en la cantidad de células presentes en un sustrato, producto de esta división. Es por esto que el crecimiento que exhiben las bacterias como población, sigue un modelo exponencial.

How does RNA polymerase determine which strand is the template/antisense strand?

Answers

Answer:

Although RNA polymerase must recognize sequences on the template strand, by convention we draw the DNA sequence and regulatory signals on the "mRNA-like" strand. (This makes it simpler to directly determine the sequence of the resulting RNA.) The upper strand of DNA is the "mRNA-like" strand.

I hoped this helped out!^^

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