The number of producers is more than consumers and top carnivores in ecosystem. for example:- in the food chain of grass--goat--man,atleast 90% of energy is pasted to other level and 10% will be stored at that level it self.
grass goat man
50/100 40/80 30/60.
as we human beings depend on plants and animals for our food for our whole life we need atleast 100 numbers of small plants for one week.
Answer:
<em>PROS: </em>
<em>1. They are cheaper</em>
<em>2. They contain more nutrients</em>
<em>3. Grown with fewer pesticides</em>
<em>4. Resistant to insects</em>
<em>5. Tolerance to heat, cold, and drought</em>
<em>CONS:</em>
<em>1. May cause allergic reactions</em>
<em>2. Will make you resistant to antibodies</em>
<em>3. Cross pollination</em>
<em>4. GMO's can create a super bug, one which is able to go past the crop's resistance on insects. Making a devastating blow on crops that have no insect resistance</em>
<em>5. They have been linked to cancer</em>
I think the molecules that will easily <span>dissolve in water based on polarity not on size would be as follows:
</span><span>CH and small 3 with H OH
</span><span>CH and small 2 with H OH
These molecules would indicate they are alcohols which are definitely soluble in water. Hope this helps. Have a nice day.</span>
