The number of bacteria present in milk that is refrigerated is likely to be lower than milk that is not, because the temperature of the refrigerator is likely to be a lower temperature than the optimum for the bacteria. This prevents the enzymes from working effectively (though they are not denatured) and the bacteria are less able to multiply
I think it’s the first statement
I hope this helps :)
<u>Answer:</u>
The correct answer option is D. Much of the east coast will experience flooding.
<u>Explanation:</u>
According to the ocean conveyor belt virtual lab, much of the east coast will experience flooding if earth’s average temperature increases by 2*C.
The increase in the temperature of the sea can cause the polar ice caps to melt. This results in more and more water being added to the to the east coast, thus rising the ocean levels and eventually causing flood.
Answer:
The sun
Explanation:
The is because the sun is the souce of energy
Answer:
Option A is correct (Alfred Wallace).
Explanation:
Option A is correct (Alfred Wallace).
According to the evolution theory all living species are evolved from a simple life source with the passage of time.
Points of natural selection:
- Genetic variation are passed from generation to generation but environment can cause variations too.
- Individuals in species have gene variation which is due to random mutation
- Those who can not adopt to environment can not have their genes pass to next generation.
- Natural Selection is also called as "Survival of the fittest".
