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
sladkih [1.3K]
3 years ago
12

Each step in a food chain that demonstrates the transfer of energy is called a?

Biology
2 answers:
patriot [66]3 years ago
8 0
It is called a food web overall.  Each step is referred to as a trophic level.
Julli [10]3 years ago
5 0
It is called a trophic level
You might be interested in
Help me please,Thanks
BigorU [14]
Okay. About 71% of the Earth's surface is water. And salt water holds about 96.5% of all the Earth's water. The remaining 3% of freshwater is found in Glaciers and ice caps making it difficult to use because it is frozen. Other places freshwater can be found is: Lakes, swamps, rivers and the atmosphere. I hope this helps!
8 0
3 years ago
Which of the following is an example
lisabon 2012 [21]

Answer:

B

Explanation:

soil being depleted to nitrogen due to high runoff

4 0
3 years ago
Read 2 more answers
What must happen before a chemical recreation can begin?
ddd [48]

Answer:

The activation energy must be reached. The catalyst makes lower energy pathways available.

Explanation:

3 0
3 years ago
HELP BIOLOGY???
dezoksy [38]

Ans.

The codons show genetic codes, made up of triplet of nucleotides in DNA or RNA that code for specific amino acids. The different codes can code for a same a amino acid. When a substitutional mutation occurs in genetic material, it shows substitution of one nucleotide pair for another and leads to formation of a different codon.

The first mutation that leads to CAU to CAC, it will not show any potential damage as both CAU and CAC codons code for histidine amino acid.

The second mutation that leads to UGU to UGC will also not show any damage to protein as both of these codons code for cysteine amino acid.

The third codon, that results UCU to UUU will cause a potential damage to protein as UUU codes for phenyl alanine (an aromatic, non-polar amino acid) and UCU codes for serine (a polar amino acid).

Thus, the correct answer is 'option C).' as in a protein, substitution of serine with phenylalanine will lead to change in structure and function of that protein.

5 0
3 years ago
The olfactory bulbs of the sheep ___. a. located more superiorly then humans b. are less important as a food getting sense then
Setler [38]

Answer:

The correct answer is c. are relatively larger than humans.

Explanation:

The olfactory bulbs of the sheep are two or three times larger than humans, and therefore, they provide them a greater sense of smell, which in their case, is indispensable for surviving. This serves them for finding food, as well as finding their babies and other things.

3 0
3 years ago
Other questions:
  • Thanks to extensive study, chimpanzee behaviors are well known and recognized. Which behavior would be considered learned behavi
    7·2 answers
  • Someone help me answer these questions, I’ll give brainlyyyy :))
    14·1 answer
  • Could life as we know it exist on earth if air contained only oxygen? Explain
    14·1 answer
  • ______ 5. True or False? Agriculture makes up 30 percent of all greenhouse gas emissions.
    9·2 answers
  • How do human have a sense of taste, and why do they need it?
    10·2 answers
  • What is the role of the fox?
    6·2 answers
  • A biologist studying a desert ecosystem observes that the population of a lizard species increases following particularly hot, d
    11·1 answer
  • What is a function of the spinal cord ?
    14·2 answers
  • If Earth did not rotate on its axis...
    9·1 answer
  • Which of the following would be of most importance to goblet cells and other glandularepithelium?A) lysosomes B) microvilli C) m
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!