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
bazaltina [42]
3 years ago
5

PLEASE HELP QUICK! MEDAL AND FAN!

Biology
1 answer:
tresset_1 [31]3 years ago
4 0
Krill in this food web is the primary consumer. Since the producer of the food web is the phytoplankton. Removing them from the food chain cuts the supply of food for secondary consumers such as seals, and whales. This disrupts the whole Antartic ecosystem since there will be a large amount of phytoplankton but not enough food for secondary consumers. This because secondary consumers are not able to eat phytoplankton due to their microscopic size. Only krill are able to feed on them and have the maximum energy gain from them.
You might be interested in
If you eat food while hanging upside down do you think it will go through alimentary canal? Give reason
love history [14]
No it will not bwecause there are two valves
5 0
4 years ago
Read 2 more answers
In attempt to solve the working problems created by the Industrial Revolution, the United States and many countries in Europe co
Dafna11 [192]

I chose the answer that said "Transition to socialist and communist government systems, and creation of labor unions."

6 0
3 years ago
PLEASE I NEED HELP!!!
Masteriza [31]

Answer:

Nonrenewable energy resources, like coal, nuclear, oil, and natural gas, are available in limited supplies. This is usually due to the long time it takes for them to be replenished. Renewable resources are replenished naturally and over relatively short periods of time.

Explanation:

3 0
3 years ago
What are the male and female parts of a flower?
Dmitry [639]

Answer:

the male part of a flower is called the stamen, it consists of a long slender stalk, the filament, with a two-lobed anther at the tip.

the female part of a flower is called the pistil, it consists of the stigma, the style, the overy and the ovule.

5 0
3 years ago
Infection occurs when the host is exposed to pathogens. what type of pathogen uses the cell's metabolism, and replicates itself
vladimir1956 [14]

Answer: Infection occurs when the host is exposed to pathogens. virus uses the cell's metabolism, and replicates itself while destroying the cell or changing the cell's genetic makeup.

Explanation:

  • A virus is a miniscule pocket of protein that contains genetic material.
  • Viruses pose a considerable challenge to the body’s immune system because they hide inside cells.
  • This makes it difficult for antibodies to reach them. Some special immune system cells, called T-lymphocytes, can recognise and kill cells containing viruses, since the surface of infected cells is changed when the virus begins to multiply.
  • Many viruses, when released from infected cells, will be effectively knocked out by antibodies that have been produced in response to infection or previous immunisation.
  • Antibiotics are useless against viral infections.  So antiviral drugs work differently to antibiotics, by interfering with the viral enzymes instead.

Hence virus are the pathogen that use the cell's metabolism. And replicate itself while destroying the cell or changing the cell's genetic makeup. viruses are so simple that they use their host cells to perform their activities for them

Learn more about virues :

brainly.com/question/17173059

#SPJ4

6 0
2 years ago
Other questions:
  • Explain the basic parts of a major theme molecular biology: the pathway of DNA to RNA to Proteins. Inculed a grneral idea of wha
    13·1 answer
  • The parent of an 8-month-old infant tells the nurse, "while administering the medication to my child, i add a small amount of ho
    15·2 answers
  • What is 48% expressed as a fraction in simplest form?
    5·2 answers
  • Two purple flowers (Bb) are bred with each other in the same garden. What are the odds that red (BB) and blue (bb) flowers will
    15·1 answer
  • Which conclusion does the fossil record support?
    15·2 answers
  • Which strand of mRNA would be made during transcription using the DNA strand shown below?
    7·1 answer
  • What led biologists to assign universally accepted names to organisms
    5·1 answer
  • About biology fund nutrition
    10·1 answer
  • In humans, the allele for Huntington's disease is dominant. What genotype would a pure breeding human have?
    10·1 answer
  • 12. How much current is drawn by a lamp that has a resistance of 150 ohms 1 point
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!