Answer: Tsunami from earthquakes below the surface of the ocean.
Unexplained changes in wind and tide changes
Explanation:
Hey there according to my research I found this same similar question on here with options:
<span>A) The herbivorous animals would thrive and continue to live on the grassland for many generations.
B) The herbivorous animals would also migrate to the national park, because ecosystems tend to maintain balance.
C) The herbivorous animal populations would decline as they are now easy targets for hunters and other predators.
D) The herbivorous animals would initially thrive, but eventual overgrazing would lead to starvation or migration.Among those four, the answer is D).
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Answer:
The correct option is 3. "At pH 6.5 the enyzme is 50% active"
Explanation:
For the titratable group to be protonated and cause the enzyme to be in the active state, it needs to have gained a hydrogen cation (H+). In order for that to happen, there must be enough hydrogen cations in the environment of the enzyme, and hence, an acidic pH is required in this case.