Why do most tornadoes tend to travel in the same general direction?

Out of the following given choices;

A) They generally occur in a zone of southwest winds.

B) They have an intense pressure gradient force.

C) Tornadoes often occur to the east of the center of a midlatitude cyclone.

D) Because of their clockwise rotation.

The answer is A. These winds are due to the occurrence of low-pressure systems in the region. These low-pressure systems move from southwest to northeast, or west to east. Therefore, the tornados that are as a result of these pressure system, move in the direction of the pressure systems that cause them.

a neutral ph of 7 and normal organism temperature is needed for a certain enzyme to be effective.  

what would happen to the enzyme if the ph and/or temperature fluctuate greatly from the norm?  

a.the enzyme’s hydrogen bonds will break.  

b.the activation energy will increase.  

c.more product will be formed.

d.the ideal temperature and ph for the enzyme function will decrease.  

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.