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GenaCL600 [577]
2 years ago
9

How could cutting down trees affect water quality in a watershed

Biology
1 answer:
Vilka [71]2 years ago
3 0
It would be (B) I hope that helps yoi
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What is quadrat sampling
xxMikexx [17]

Answer:

Quadrat sampling is a method by which organisms in a certain proportion of the. habitat are counted directly. It is used to estimate population abundance, density, frequency and. distribution. The quadrat position are chosen randomly or they are placed along a transect.

Explanation:

7 0
3 years ago
What is the relationship between the pH of pond water and the survival rate of animal species living in the pond
Aloiza [94]
<h2>Answer:</h2>

The pH of the pond water and survival rate of animal species living in the pond has a direct relationship with each other. Animal species can survive at a specific level of pH"Optimum pH" at which these species can show their maximum activity.

If we decrease the pH the pond water will become more acidic and it will become challenging for species to survive in the acidic environment and if we increase the pH the water becomes more alkaline and again it affects the marine life. So, the pH of pond water should be in normal ranges.

6 0
3 years ago
Read 2 more answers
Evolution is a
Leviafan [203]

A. theory because it is an explanation that is supported by extensive observations, experimentation, and reasoning.

Explanation:

Evolution can best be described as a theory because it is an explanation that is widely supported by extensive observations, experimentation and reasoning.

Theories are formulated after careful observation into a particular phenomenon.

  • Most theories provides a vivid explanation into an observed event or process.
  • The theory of evolution is one of such theories that suggests that an organism changes in order to adapt to its environment.
  • Some of the key figures who contributed to the study of evolution are J. B Lamarck, Charles Darwin, Williams Smith e.t.c

learn more:

Experiment brainly.com/question/5096428

#learnwithBrainly

5 0
3 years ago
Which statement correctly distinguishes the roles of protein kinases and protein phosphatases in signal transduction pathways?
vesna_86 [32]

Answer:

A) Protein kinases activate enzymes by phosphorylating or adding phosphate groups to them. Protein phosphatases dephosphorylate or remove phosphate groups from enzymes, including protein kinases.

Explanation:

Protein kinases are enzymes that have the ability to modulate other enzymes (or some other proteins) by adding the phosphate group. This is known as phosphorilation process. As a result of structural change, protein can change its activity (phosphorilation usually increase the activity).

Phosphatases are enzymes with opposite function, they remove phosphate group from the protein causing different effect.

5 0
2 years ago
Compared with atmospheric air, air breathed out by a human contains
pogonyaev
Carbon dioxide good luck
6 0
3 years ago
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