1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mestny [16]
3 years ago
6

How do food webs show the flow of energy?

Biology
1 answer:
stepladder [879]3 years ago
8 0
Food webs normally start at the bottom and work their way up. Like the plants will be at the bottom, and then each level shows the animals getting bigger while losing energy. You continually lose energy as you work your way up an ecosystem, so normally there are only three or four levels. I hope this helps!
You might be interested in
Which education and qualifications are especially useful for Plant Systems careers? Check all that apply.
coldgirl [10]

Answer:

-Attention to detail

-Reliability

-Flexibility

HOPE THIS HELPS!!!!!

8 0
3 years ago
Read 2 more answers
2.
prohojiy [21]

Answer: Option B. core samples

Explanation: this is the only option that is not used for locating minerals

4 0
3 years ago
What is the difference<br>between selective and cross breeding ?​
Zinaida [17]
SELECTIVE BREEDING INVOLVES CHOOSING PARENTS WITH PATICULAR CHARACTERISTICS TO BREED TOGETHER AND PRODUCE OFFSPRING WITH MORE DESIRABLE CHARACTERS . ... CROSS BREEDING INVOLVES TWO DIFFERENT BREEDS FROM THE SAME SPECIES TO CREATE A NEW BREED
3 0
2 years ago
11. What is the speed of sound in water? 500 meters per second 1,000 meters per second 1,500 meters per second 100 meters per se
vladimir1956 [14]

The actually speed of sound in water is 1,498, which is closest to 1,500 meters per second.

-Steel jelly

8 0
3 years ago
Read 2 more answers
What is imunisition<br><br><br><br>please help me guys ​
VLD [36.1K]
<h2>Hey There!</h2><h2>_____________________________________</h2><h2>Answer:</h2><h2>_____________________________________</h2>

\Large\textbf{ACTIVE AND PASSIVE IMMUNITY}

Active Immunity, Immunity which is acquired by the own immune response of the body.

Passive Immunity, Immunity which is acquired and dependent upon the antibodies transported from another person or even an animal. A person's immune system does not acquire or make the antibodies itself. A newborn baby acquires passive immunity from its mother through the placenta.

                            x---------------------------------------------------x

<h2> </h2><h2> \Huge\text{Vaccination:} </h2>

Vaccination is a artificial active immunity. Artificial because the antibodies are not acquired by any natural infection but it is injected into the healthy body of the person. It is Active immunity because the body does not get already made (from other animal) antibodies but it acts on the small amount of the pathogen which is injected in the body and acquires the antibodies itself. So the person acquires antibodies naturally acting on the antigen. Antigen is any foreign agent which triggers the immune system to produce antibodies against it. Vaccines contains antigen which is a harmless form of the bacteria or a virus that causes the disease you are being immunised against. The bacteria or virus are in small proportion and greatly weakened in the vaccine so they just trigger an immune response without causing any real damage. When Vaccine is injected in the body, the immune system starts to make antibodies of different forms against the antigen(Virus or bacteria in the vaccine). When the appropriate shape antibody reacts with the antigen and forms antibody-antigen complex which destroys the antigen. This means that type and shape of antibody is perfect to work against that antigen, then the immune system start forming only those kind of antibodies in great proportion and the Person gets immunised by the vaccine in a natural way.

<h2>_____________________________________</h2><h2>Best Regards,</h2><h2>'Borz'</h2><h2 />
3 0
3 years ago
Other questions:
  • Which describes one of the ways proteins behave in facilitated diffusion?
    12·2 answers
  • Which of the following steps occurs when the varicella-zoster virus initially infects the body? Upon initial infection, the vira
    9·1 answer
  • What are ways lipids are useful to living organisms
    8·1 answer
  • The range of cattle egrets has expanded between 1937 and today. how would an ecologist likely explain the expansion of the cattl
    6·2 answers
  • PLZ HELP, WILL MARK BRAINLIEST
    13·2 answers
  • Which tissue would likely have cells with the greatest number of gap junctions?
    13·2 answers
  • Axonal guidance is the process through which axons reach their proper targets in the brain. Researchers hypothesize that the wil
    5·1 answer
  • Plant spores are usually
    12·1 answer
  • Which type of microscope can produce three-dimensional images of a cell’s surface?
    8·1 answer
  • HELP ME QUICKKK
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!