Answer:
The correct option is<u> B.adhesion</u>
Explanation:
A molecule of water is made up of a hydrogen atom and two oxygen atoms. The water is a polar molecule; hydrogen ions carrying a positive charge and oxygen atoms carrying negative charge. The negatively charged oxygen atom of one molecule will attract the positively charged hydrogen atom of another water molecule. Hence, developing the forces of adhesion or hydrogen bonds. This forces of adhesion pull the water upwards when water is lost by leaves through transpiration.
Answer: ते चुकीचे आहे कारण हवेची वेळ जेव्हा ती उठते तेव्हा हवा उंचीपेक्षा वेगाने खाली येऊ शकते.
Explanation:
<span>A Catalyst changes the rate of a chemical reaction but will not be used up during the reaction.</span>
Genes are the proof of evolution and show that we are related to another species that existed long ago. So that means we all share some of the same genes.
Answer:
Passive Transport - Taking the Easy Road
While active transport requires energy and work, passive transport does not. There are several different types of this easy movement of molecules. It could be as simple as molecules moving freely such as osmosis or diffusion.
