Answer:
A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke. Mutations can occur during DNA replication if errors are made and not corrected in time.
Explanation:
As the world evolves, there is a change in the ecosystem, and with that comes the fluctuation. Organisms have have changing populations as they adapt, slowly die out, or thrive in the new ecosystem.
Baking soda needs to be added for the yeast to rise up
Answer:
The correct answer is "Decreased metabolic rate".
Explanation:
The sympathetic division is the part of the autonomic nervous system that deals with the coined "fight or flight" response when facing with a stressful situation. Is not true that when the sympathetic division is activated the metabolic rate decreases, actually, the effect is the opposite. The sympathetic division influences key processes such as glucose and lipid metabolism as well as daily energy expenditure, particularly, it influences the resting metabolic rate (RMR).
