Based on the genetic variation, it is true that natural selection does not always produce perfectly working adaptations, because it can only work on the genetic variation present in a population.
What is natural selection?
Natural selection is the process by which species which are better adapted to an environment survive over those not suited to the environment.
Does natural selection produce perfect adaptations?
Natural selection do not produce perfect adaptations because:
- Adaptations are often compromises.
- Organisms are locked into historical constraints.
- Selection can only edit variations that exist in a present population.
Therefore, it is true that natural selection does not always produce perfectly working adaptations, because it can only work on the genetic variation present in a population.
Learn more about natural selection at: brainly.com/question/23929271
I think it is C. Just 95% sure tho
They undergo photosynthesis by converting solar energy to chemical energy :p
Answer:
Heat fluctuations
Explanation:
Water's high heat capacity means that it requires a lot of energy to raise the temperature of a unit volume of water by one degree. It also requires to lose this same amount of energy to lower its temperatures by one degree.
This means that as land temperatures fluctuate a lot from day to night depending on the rate of sunlight hitting the earth, the waters of the oceans remain more or less within very a small range of temperatures. This protects the organism of the oceans from high heat fluctuations that may cause heat shock.