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
pshichka [43]
3 years ago
5

The illustration shows a representative food web found in the marine environment. What would happen to this food web if the phyt

oplankton population were eliminated?
 
Carnivorous zooplankton populations would likely increase. 
Predation rates by penguins on fish would likely cease. 
The consumers on the web would likely starve. 
The number of baleen whales would likely increase.

Biology
1 answer:
Travka [436]3 years ago
3 0
It's option 3, The consumers on the web would likely starve.

<span>Phytoplankton are at the bottom, which means they are the most important, they feed the krill, and if the plankton die off, the krill will starve, and when the krill starve, their population starts going down, leading to the zooplankton, fish, birds, seals, and pretty much everything else starving and more thank likely dying. This is why people are so concerned about certain endangered species dying out.</span>
You might be interested in
A phylogenetic tree __________ whereas a cladogram does not. Group of answer choices includes the dimension of time indicates an
andrezito [222]

A phylogenetic tree<u> uses only 1 and 2 </u> whereas a cladogram does not. The group of answer choices includes the dimension of time indicates ancestral-descendant relationships use analogous character traits all of these.

A phylogenetic tree is a bifurcation diagram used to explain scientists' hypotheses about how branching between evolutionary lines occurred.

The most recent common ancestor of two taxa is the node that represents the fork between those taxa. In this case, the letter b represents the turning point between the gorilla and the human.

A phylogenetic tree is a bifurcation diagram showing putative relationships between different species based on similarities and differences in physical and/or genetic characteristics.

Learn more about phylogenetic trees here: brainly.com/question/1378975

#SPJ4

4 0
2 years ago
Why are all cells very small?
kolezko [41]

Answer:

Cells are small because they need to keep a surface area to volume ratio that allows for adequate intake of nutrients while being able to excrete the cells waste. That is why the cell needs to be small. The smaller it is, the larger the surface area to volume ratio is. ... This is why cells are so small.

explicación:

The important point is that the surface area to the volume ratio gets smaller as the cell gets larger. Thus, if the cell grows beyond a certain limit, not enough material will be able to cross the membrane fast enough to accommodate the increased cellular volume. ... That is why cells are so small.

7 0
3 years ago
Red blood cells,carrying dioxide(a waste product of cellular respiration) travel in the blood vessel to the lung; to get rid of
alexandr1967 [171]

Answer:

True.

Explanation:

Red blood cells or erythrocytes carry oxygen to the cells of the body so that they can have energy and function properly. This is not the only function of red blood cells. Also, they carry dioxide, which is a waste product that needs to be out of our body. Erythrocytes carry the dioxide to the lungs, specifically to the alveoli. In the alveoli due to the inhalation, oxygen enters our body traveling up to the lungs, specifically to the alveoli, where thanks to the thin wall of it as well as the one on the capillaries that are in contact with it, the dioxide enters the lungs to be expelled in the exhalation, and the oxygen is taken by the red blood cells to be used in the cellular respiration and generate energy to keep the vital functions of our body.

3 0
3 years ago
The 20 amino acids vary only in their _____
Radda [10]
They only vary only in their "Lipid Groups"
Hope this helped you!:)
3 0
3 years ago
_________ is caused when nitrogen and carbon compounds in the air react in sunlight.
Vlada [557]

Answer:

Photochemical smog is a mixture of pollutants that are formed when nitrogen oxides and volatile organic compounds (VOCs) react to sunlight, creating a brown haze above cities.

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • How do mitosis and meiosis differ in the division of genetic composition?
    13·2 answers
  • Which of the flowing is a benifit that many flowerinf plants get from animals
    12·1 answer
  • Which is the difference between an antibiotic and an antiviral
    9·2 answers
  • What would the answer be A-D?
    14·1 answer
  • Why would a grassland ecosystem have more primary consumers than a forest ecosystem? A - Trees are too large to be eaten by herb
    12·2 answers
  • Which of the following statements correctly relates mutations and survival rates of plants?
    12·1 answer
  • What type of learning shapes innate behaviors? 
    13·2 answers
  • 100 POINTS ANSWER NOW PLEASE!!!
    10·2 answers
  • How do plants produce their food?
    8·1 answer
  • The vegetative body parts of a higher plant is made up of-----------,------------and----------.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!