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
mel-nik [20]
3 years ago
12

Which organism in a food chain is probably responsible for keeping the food web and the pyramids in their respective shapes? Why

?
Biology
1 answer:
postnew [5]3 years ago
6 0

The most important  level of the food pyramid is the producer level because if something happens to that level than the whole pyramid will be affected.

Each level has their own importance:,

  • primary producers (photosinthetic organisms)
  • primary consumers (herbivores)
  • secondary consumers (carnivores)
  • tertiary consumers
You might be interested in
What are the govermental and and non governmental organizations working in the field of awareness and what are the measures take
noname [10]

Answer:

Health care department and NGO'S.

Explanation:

The governmental and and non governmental organizations such as health care department and NGO'S which is working in the field of awareness of controlling population. Both health care units made by government and different health care related NGO's provide awareness to the men and women for the benefits of controlling population and family planning so due to this awareness of governmental and and non governmental organizations can help in controlling population.

7 0
2 years ago
____________________ can replace a gene in an animal’s genome. a. Recombinant DNA c. A genetic marker b. Messenger RNA d. A plas
Otrada [13]

Answer:

Recombinant DNA can replace a gene in an animal’s genome.

Explanation:

The molecular cloning process involves in creating Recombinant DNA. This DNA is used to replace or replicate any specific gene. This is done by the process of PCR to replicate it directly.

This formation is done in the presence of a vector. This method is used in the field of veterinary office, pharmacy and many more.  It has the ability to replace the gene of an animal’s genome.

7 0
3 years ago
The brain uses active transport to move ____ across the blood-brain barrier.
Varvara68 [4.7K]
<h3>the correct answer is glucose</h3>
3 0
3 years ago
if an element has a half-life of 30 million years and there is 12.5% of it remaining in a rock, how old is that rock
Assoli18 [71]

Answer:

The half-life of a substance is the amount of time it takes for half of that substance to decay. However, after two half-lives, half of the half remaining will decay, leaving you with one quarter of the original substance.

So, after 1 million years you will have 50% of the original substance remaining.

And, after 2 million years you will have 25% of the original substance remaining.

After 3 million years you will have 12.5% of the original substance remaining.

And after 4 million years you will have 6.25% of the original substance remaining.

Explanation:

Hope it helps:)

3 0
3 years ago
Most familiar non-vascular plants that contain simple conducting cells are
trapecia [35]
The most familiar non-vascular plants that contain simple conducting cells are Mosses. Most non vascular are bryophytes and are small in size, they lack vascular tissues and also lack true leaves, seeds, and flowers. Instead of roots, the have hair-like rhizoids that functions to anchor them to the ground and to absorb water and mineral salts from the soil. They are three types, mosses, hornworts and liverworts.
5 0
3 years ago
Other questions:
  • Steps of the scientific method. I don’t understand!!!
    5·1 answer
  • Which of the following is a source of chemical weathering that has been exacerbated by air pollution from industrial plants and
    7·2 answers
  • Unlike roots, stems
    14·2 answers
  • What is Evolution and why is it important?​
    15·2 answers
  • What conclusion can you draw from the following data?
    13·2 answers
  • What can i do to know what makes paper plane the farthest?
    11·1 answer
  • How does the brain primarily interpet the strength of a stimulas in the nervous system
    10·1 answer
  • Most fatty acids in food and in the body exist as part of a _______ molecule.
    9·1 answer
  • What is the function of a pollen tube?
    13·2 answers
  • Which two cell organelles come together to form protoplasm​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!