Answer:
it spanned between 66 million years ago and 56 milion years ago
Explanation:
I hope htis helped!
Answer:
Rocks on land
Explanation:
The salt in the ocean comes from rocks on land.
Answer: evolution only leads to increase in complexity when complexity is beneficial to survival and reproduction.
Explanation:
The particles vibrate but they are tight together so they don’t move past each other
The statement that BEST describes the relationship between concentration and enzyme activity is when substrate concentration decreases, enzyme activity decreases (Option B).
- Enzymes are proteins that speed up chemical reactions by lowering the activation energy of that reaction.
- Some factors that alter enzymatic activity include temperature, pH, and substrate concentration.
- An enzyme works in optimum condition as long as there is more substrate available which can be broken down by the specific enzyme.
- However, the enzymatic activity increases as the substrate concentration until a limiting value is reached.
In conclusion, the statement that BEST describes the relationship between concentration and enzyme activity is when substrate concentration decreases, enzyme activity decreases (Option B is correct).
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