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
Stella [2.4K]
3 years ago
10

What is the difference between food chains and food webs?

Biology
2 answers:
Gwar [14]3 years ago
7 0
It should be the second option: food chains show a single path of energy in an ecosystem, and food webs show all the overlapping food chains in that ecosystem. 
slamgirl [31]3 years ago
3 0
I believe the answer would be B. A food chain would show the direct path, but a food web would show all of the possible options? I hope that makes sense... 
You might be interested in
Explain why it is important to animals for the major carbohydrate storage polymer, glycogen, to be branched rather than unbranch
kolezko [41]

Answer: A branched polymer has greater terminal glucose residues in comparison to a unbranched polymer of the same molecular weight resulting in a higher number of terminal glucose residues required to be mobilized when energy is demanded. Enzyme and polymer evolve together to meet the dire need for rapid mobilization.

Explanation:

In comparison to an unbranched polymer, a branched polymer has a more compact and symmetrical molecular conformation with a greater terminal glucose residue. It can be broken down easily when energy is needed. For instance, the branched form of starch, amylopetin, in the small intestine starch is hydrolyzed to form glucose which is converted to biochemical energy and stored for later use.

7 0
3 years ago
In which season(s) are the most populations limited in Mono Lake?
vredina [299]

Answer:

Mainly winter i think

Explanation:

8 0
3 years ago
The _____ contains enzymes that are associated with protein synthesis.
goblinko [34]
- - <span>B) ribosome
</span>
The ribosome contains enzymes that are associated with protein synthesis.
6 0
3 years ago
3.3
stellarik [79]

Answer:

RR, Rw, Rw, ww

Explanation:

Rw

R

w

RR, Rw, Rw, ww

The phenotypes would be 1 Red, 2 Roan, and 1 white, assuming the colors of roan are white and red and red is dominant white is recessive, hope that helps!

3 0
3 years ago
During a marathon race, a runner's blood flow increases to 10.0 times her resting rate. Her blood's viscosity has dropped to 85.
Ksenya-84 [330]

Answer:

1.543

Explanation:

According to Poiseuille's law, blood flow (Q) is given by:

Q= \frac{\pi *\Delta P*r^4}{8*\mu*L}

Where ΔP is  the blood pressure difference, μ is the blood viscosity, r is the radius of the blood vessel, and L is the length of the vessel.

During a marathon, the new radii of her blood vessels (r') are

10*Q= \frac{\pi *1.5\Delta P*(k*r)^4}{8*0.85\mu*L}\\5.667*Q= \frac{\pi *\Delta P*(k*r)^4}{8*\mu*L}\\k^4=5.667\\k=1.543

The average radii of her blood vessels increased by a factor of 1.543

7 0
3 years ago
Other questions:
  • Thinking About Newton's Third Law of Motion
    8·1 answer
  • 3. What do all the processes described in the flowchart have in common
    6·2 answers
  • Why are humans not able to digest cellulose?
    13·1 answer
  • What is a compound calcium water air or iodine
    6·1 answer
  • The survival of many plants and animals have been aided most by
    12·1 answer
  • What are 5 major results of global climate change ​
    5·2 answers
  • This is the role of a species in an ecosystem, consisting of such things as what it eats, when it eats, and where it lives.
    10·2 answers
  • Is cystic fibrosis autosomal or sex-linked?
    15·1 answer
  • Different between physical and biological aspect<br>​
    9·1 answer
  • The element can be identified through its
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!