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
GrogVix [38]
3 years ago
10

Using the food web, describe two complete food chains that include a producer, consumer, and decomposer.

Biology
2 answers:
vampirchik [111]3 years ago
6 0
A food chain is representation of what eats what in an ecosystem.

A combination of two food chains in food web are:

Example No 1:

plant———-Grasshopper——Frog——snake——bacteria

Example no 2:

Plant——-rabbits——-fox——bacteria

In a food chain,producers are usually plants and algae which are able to make their own food. Consumers feed on plants. In example no 1, grasshopper are primary consumers,frog are secondary consumers,snake are tertiary
consumers.

In example no 2, plants are producers, rabbit are primary consumers and foxes are secondary consumers.

Decomposers are organisms that feed on the dead organisms in a food chain. In both the example of food chain,bacteria are the decomposers.
MariettaO [177]3 years ago
5 0
1: a cow eats the grass we eat the cow and when we die the fungus in the ground decomposes us
You might be interested in
What is the name of the process by which the cytoplasm divides in two?
Kamila [148]

Answer:

Cytokinesis

Explanation:

All living cells undergo division, it is the method employed in duplicating themselves. The division of cells involves two major processes viz; karyokinesis and cytokinesis.

Karyokinensis involves the division of the genetic material (DNA) in the nucleus. The chromosomes are initially separated into opposite poles/ends inside the cell. After which the cytoplasm of the whole cell then separates resulting in two daughter cells each having its own genetic material. This process is called CYTOKINESIS.

Although CYTOKINESIS occurs in all eukarotes and prokaryotes, the way it occurs in the eukaryotic plant and animal cells differ in the sense that, in animals, it occurs with the formation of a cleavage furrow as a result of pinching inward of the cell membrane until the two daughter cells form while in plants, a cell plate is formed at the cell's centre and a new membrabe and cell wall is formed around each cell plate.

4 0
3 years ago
Neurons, as with other excitable cells in the body, have two major physiological properties: ____________ and ____________. A ne
mars1129 [50]

Answer:

Neurons, as with other excitable cells in the body, have two major physiological properties: irritability and conductivity. A neuron has a positive charge on the outer surface of the cell membrane due in part to the action of an active transport system called the sodium potassium pump. This system moves sodium (Na+) out of the cell and potassium (K+) into the cell. The inside of the cell membrane is negative, not only due to the active transport system but also because of intracellular proteins, which remain negative due to the intracellular pH and keep the inside of the cell membrane negative.

Explanation:

Neurons are cells with the capacity to transmit information between one another and also with other tissues in the body. This information is transmitted thanks to the release of substances called <em>neurotransmitters</em>, and this transmission is possible due to the <em>electrical properties </em>of the neurons.

For the neurons (and other excitable cells, such as cardiac muscle cells) to be capable of conducting the changes in their membranes' voltages, they need to have a<em> resting membrane potential</em>, which consists of a specific voltage that is given because of the electrical nature of both the inside and the outside of the cell. <u>The inside of the cell is negatively charged, while the outside is positively charged</u> - this is what generates the resting membrane potential. When the membrane voltage changes because the inside of the cell is becoming less negative, the neuron is being excited and - if this excitation reaches a threshold - an action potential will be fired. But how does the voltage changes? This happens because the distribution of ions in the intracellular and extracellular fluids is very dissimilar and when the sodium channels in the cell membrane are opened (because of an external stimulus), sodium enters the cell rapidly to balance out the difference in this ion concentration. The sudden influx of this positively-charged ion is what makes the inside of the neuron become less negative. This event is called <em>depolarization of the membrane</em>.

6 0
3 years ago
What are some benefits to cities adopting more environmentally friendly approaches to getting rid of waste?
krek1111 [17]
I think it's E ( all of the above )
5 0
3 years ago
•
rewona [7]

Answer:

who are you ? hit you hell

8 0
2 years ago
Read 2 more answers
All of the energy comes from the sun but ______________ capture this energy.
olasank [31]

Answer:

chloroplasts

Explanation:

plants and other organisms capture the energy, but if you wanna get really specific its chloroplasts

4 0
2 years ago
Read 2 more answers
Other questions:
  • True or false? all the characteristics of life are interrelated
    11·2 answers
  • The temperature of a city is 32°F, or 0°C. What form will the precipitation most likely take when it reaches the ground
    12·1 answer
  • How do your shoulders and elbows move in different ways?
    12·1 answer
  • in what way does the use of neuroimaging overcome ethical constraints in studying the live, intact human brain
    6·1 answer
  • Winding mills are made on hills. Why?​
    12·1 answer
  • Could someone please come help me
    11·2 answers
  • What is overfishing and how does it threaten coral reefs? Answer using at least 3 complete sentences.
    5·1 answer
  • Arpita is very fond of flowers. She visited her grandfather’s house and collected a Water Lily plant for her garden. Arpita plan
    8·1 answer
  • Fleas living on a dog are examples of what symbiotic relationship? .A .mutualism .B competition .C parasitism .D predator-prey
    11·1 answer
  • Reptiles are better suited to dry land than their amphibian ancestors because
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!