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
Valentin [98]
2 years ago
10

What is the purpose of a food chain?

Biology
2 answers:
kvasek [131]2 years ago
7 0

Answer:

Food chains are a pictorial description of an ecosystem: what eats what. This helps scientists track the web of interdependence. If one important component in a chain is removed or affected, we can make predictions about how this might impact the entire ecosystem. We can track the effects of disruptions on a system.

blagie [28]2 years ago
6 0

Answer:

Food chains are a pictorial description of an ecosystem: what eats what. This helps scientists track the web of interdependence. If one important component in a chain is removed or affected, we can make predictions about how this might impact the entire ecosystem. We can track the effects of disruptions on a system.

Explanation:

You might be interested in
HELP ME PLEASE SOMEONE :(
Shalnov [3]

Answer:

Both have complicated muscular systems. Both have cells with specialized functions. Both have rigid walls that control entry into cells.

Explanation:

5 0
2 years ago
Read 2 more answers
What environmental factors had an impact on the coyote population?
melisa1 [442]
Human population, geographical region, land cover, housing density, and precipitation
6 0
2 years ago
Why are comets visible only when they are near the sun?
zepelin [54]

Because comets are darker colored so they need light to shine on them to be seen in the dark skies of space.
3 0
3 years ago
Name the receptors that respond to a stimulus within the body but their location is restricted to skeletal muscles, tendons, joi
suter [353]

Answer:

proprioceptor

Explanation:

Proprioceptors are the receptor located in a joint, muscle, or tendon. These receptors are concerned with locomotion, posture, and muscle tone. These receptors respond to internal stimuli only and are present in a specific location in the body. For example, the tendon organ is a proprioceptor present in the tendon. The function of the tendon organ is to monitor the muscle tension and to prevent its tearing. These receptors also help smooth start and termination of muscle contraction.

Proprioceptors are the mechanoreceptors that regulate the body’s equilibrium and posture by their role in reflex actions that maintain muscle tone. They sense the position of limbs by detecting the degree of muscle relaxation, the stretch of tendons, and ligament movements.

3 0
2 years ago
The primary producers in an ocean grazing food web are usually ________.
Butoxors [25]

Answer:

phytoplankton

Explanation:

Phytoplankton can be defined as a set of photosynthesizing microorganisms that live floating on the water surface. It is composed of microscopic algae and cyanobacteria, which can be unicellular, colonial or filamentous. These microorganisms are defined as the primary producers of an ocean grazing food network.

Because phytoplankton live in aquatic environments - both in limic (eg lakes) and marine environments - they have a number of adaptations that guarantee their survival in the water column.  Some of these microorganisms, for example, have flagella that aid locomotion; others, in turn, have gas vacuoles that aid in flotation, while some of them have mucilage, which surrounds the cells and ensures protection, flotation and locomotion.

4 0
3 years ago
Other questions:
  • About how long does water vapor remain in the air?
    9·1 answer
  • Which is not a function of calcium in the body? blood clotting cofactor for many enzymes nerve function epithelium function musc
    9·1 answer
  • WILL MARK BRAINLIEST! HELP ASAP
    13·1 answer
  • How does polygenic inheritance differ from mendelian inheritance
    7·1 answer
  • When the body is attacked by a foreign substance, the ____ defenses are the first to react.
    8·1 answer
  • In the study of cancer, researchers have used different types of cells, different environmental conditions, and different experi
    11·1 answer
  • What is the primary form in which oxygen is carried in blood?
    8·1 answer
  • In an enzyme-mediated reaction, the activation energy will be ________ the activation energy required for a reaction without an
    11·1 answer
  • -
    10·1 answer
  • Abe drank 5712 mL (milliliters) of diet coke. His wife Martha drank 7.04L of diet coke. How much more diet coke did Martha drink
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!