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Flura [38]
3 years ago
10

Some bacteria living in the ocean floor can turn methane (a gas) into food.

Biology
1 answer:
Nesterboy [21]3 years ago
3 0

Answer:

Option A

Explanation:

Only an autotrophic species can convert methane into food.  

Deep below the sea, methane and hydrogen sulfide are found in abundance. These gases get mixed into the sea water.  

Autotrophic bacteria containing phosynthetic pigments oxidize these dissolved gases thereby producing food.  

Hence these autotrophic bacteria’s will be considered as producers as they produce food.  

Thus, option A is correct.

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What is cladistics?
Anastaziya [24]

The comparison of species based on common physical characteristics Thus, the correct option is D.

<h3>What is cladistics?</h3>

Cladistics is a method of biological taxonomy that organizes taxa in a branching hierarchy so that all members of a given taxon share the same ancestors and defines taxa uniquely by shared traits not present in ancestral groupings.

Clades, which are collections of organisms made up of an ancestor species and its offspring, are also identified through cladistics.

A cladogram only displays one probable phylogeny for a collection of organisms. It can shed light on the process of evolution. A cladogram should not be viewed as a representation of genuine evolutionary processes, though. It may or may not depict what actually occurred. It merely illustrates what might have occurred.

For more information regarding cladistics, visit:

brainly.com/question/15156781

#SPJ1

3 0
2 years ago
Which of the following statements is correct about the position of the foot and ankle complex during running movements?a. The fo
zavuch27 [327]

Answer:

b. The foot and ankle should be pointing straight ahead in a dorsiflexed position when it hits the ground

Explanation:

Dorsiflexion is a movement in the ankle where the toes point in an upward direction allowing for correct foot strike if done properly at approx. 15 degrees. As you run, dorsiflexing your foot puts it in an ideal position to absorb the shock of the landing while simultaneously tensing your muscles to spring forward into the next stride which allows a reduced ground contact time per stride, allowing you to run faster and more efficiently.

If a runner has poor dorsiflexion they may experience a ‘loose’ or ‘floppy’ foot due to relaxation at the ankle joint which results in striking the ground through the toes which causes poor force distribution resulting in injuries such as shin splints and runner’s knee.

3 0
4 years ago
What are the effects of enzymes on chemical reactions? Select all of the answers that apply
vovangra [49]

Answer:

Enzymes accelerates the biological chemical reaction.

they decrease the activation enengy for that reaction.

they catalyse the reaction without being used up in the reaction.

enzymes convert the specific substrate into specific products.

enzymes are specific to specific reaction

Explanation:

4 0
3 years ago
Which of the following is NOT a reason energy decreases at each trophic level?
olga55 [171]

Answer:

none of the above

Explanation:

makes sense

7 0
3 years ago
A viral infection involving the vestibular nuclei may result in
denpristay [2]
Sense of dizziness might occur
6 0
3 years ago
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