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
8090 [49]
3 years ago
6

Taiben went on a walk in the forest. He saw a deer grazing in the grass, a bird eating a berry, a fish swimming in a creek, and

a fox catching a rabbit. _______ is an action that has both a biotic and an abiotic component involved. _______ is an action that involves only biotic components. A. A fish swimming in a creek; a bird eating a berry B. A bird eating a berry; a deer grazing in the grass C. A deer grazing in the grass; a fox catching a rabbit D. A fox catching a rabbit; a fish swimming in a creek
Biology
2 answers:
mafiozo [28]3 years ago
6 0
It is A! <span>A fish swimming in a creek; a bird eating a berry</span>
katrin [286]3 years ago
3 0
The answer is A.
A fish is biotic because it is alive; the creek is abiotic because it is not alive.
Both the bird and the berry are biotic because they are both alive.


You might be interested in
Which of the following statements is correct regarding the evolution of flight?
xxTIMURxx [149]

Answer:

d.The wing-assisted incline running theory postulates that wings were initially used to maintain balance while climbing up slopes.

Explanation:

Two theories were given to explain the origin of avian flight. The top-down theory suggested that the birds' ancestors were tree dwelling species. They took help of wings to glide from tree to tree in order to avoid predator or catch prey. The bottom up theory suggested that the birds' ancestors were ground dwelling species. They took help of wings to maintain a balance and provide a lift for efficient running.

Wing-assisted incline running was a mixture of both the above theories and gave a balanced view point. According to it, birds' ancestors used wings to maintain a balance while running up inclined slopes. The wings helped them to save energy while scaling slopes and eventually a flight mechanism was also developed.

5 0
3 years ago
In order for a chemical reaction to be quicker and work more efficiently, the chemical
stich3 [128]
The correct answer is catalyst. Hope that helps.
6 0
3 years ago
A scientist discovers a cell that has chloroplasts, cytoplasm, DNA, and a cell membrane. Which statement best describes how the
Zina [86]
<span>The correct answer is The cell is eukaryotic because it has chloroplasts. Prokaryotic cells don't have chloroplasts as they are only found in eukaryotic cells. The closest thing there is to chloroplasts are the cyanobacteria who function similarly and also photosynthesize but are in the end not chloroplasts themselves.</span>
4 0
4 years ago
Read 2 more answers
Describe one way in which osmosis is similar to simple diffusion and one way in which it is different.
Maslowich
Water or other molecules move down their concentration gradient without any energy.........

difference - simple diffusion uses help of transporting protein in the membrane whereas osmosis uses no help.
7 0
3 years ago
Restriction enzymes: A) act at the membrane to restrict the passage of certain molecules into the cell. B) are highly specialize
Elenna [48]

Answer:

C) are sequence-specific DNA endonucleases

Explanation:

Restriction enzymes represent a type enzyme capable of recognizing short nucleotide sequences to cut at specific restriction sites in the DNA, these sites are known as target DNA sequences. Some of the most commonly used restriction enzymes are <em>EcoRI</em>, <em>BamHI</em> and <em>HindIII</em>, isolated from <em>Escherichia coli</em>, <em>Bacillus amyloliquefaciens</em> and <em>Haemophilus influenza</em>, respectively. Restriction enzymes are endonucleases because these enzymes only cleave the phosphodiester bond within the DNA chain, conversely to exonucleases, which cleave nucleotides from the end of the polynucleotide DNA strand.

3 0
3 years ago
Other questions:
  • An ocean boarding Western Europe, Westin Africa, antarctica, and Eastern north and South America
    10·1 answer
  • I need help with this question
    10·1 answer
  • Will mark brainliest if correct!
    13·1 answer
  • I WILL GIVE U BRAINYLEST!!!!!list an event the hormone luteinizing hormone appears to trigger based on the rapid occurrence of t
    12·1 answer
  • (a)
    11·1 answer
  • Please help tysm guys!! &lt;3
    13·2 answers
  • What does it take to survive and reproduce?
    7·2 answers
  • What will happen to a cell that does not have a cell wall if placed in a
    8·2 answers
  • How do transporters and channels select which solutes they help move across the membrane?.
    9·1 answer
  • What emerges from the seed and pushes into the soil?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!