The answer is totally D. Chemical messenger !
none of the others really make sense haha
Answer:
<u>This is only my opinion</u> you may think differently
Explanation:
In my opinion, farming is good for the environment when it comes to organic farming since this farming practice fights global warning as well as erosion and it supports animals. Chemical farming can damage the earth since it used highly toxic pesticides and fertilizers and it alters plants to increase their numbers which I honestly prefer non modified food but in these days in time its everywhere sadly
(read on this and take some of my ideas to make your own answer do not copy and paste)
The meristematic tissues is responsible for growth in angiosperms.
After looking at the above diagram given, Enzymes are the molecules that were used to cut, copy, and to connect the DNA segments. The correct answer is 2. Make sure to check the number choices, they are out of order on this particular question.
The effect of a catalyst is to increase the speed of the reaction, this is the speed at which reactants, A and B, are consumed, ant the product, C, is produced.
Given that when C is produced the solution bubbles, the bubbles are an indication of progression of the reaction.
The greater the speed of reaction, the earlier the reaction will end and the earlier the bubbles will stop.
So the student can identify the catalyst because the bubbles will stop first.
Answer: <span>The test tube that stops bubbling first contains the catalyst.</span>
