Which of the following is a food chain seen in the food web?
Eagle
Python
Wolf
Dragonfly
Thrush
Frog
Butterfly
Fruit Fly
Grasshopper
Mangoes
A Flowering Plant
Lavenders

Molecular models of two different substances are shown below. in the molecule on the left, the oxygen atom pulls on electrons more strongly than the hydrogen atoms. in the molecule on the right, the two oxygen atoms pull on the shared electrons with the same strength. water molecule, h,o oxygen molecule, oz when the two substances are put in the same container, they do not attract each other. why does this happen? a. they both contain oxygen. b. one is polar and one is nonpolar. c . they are both polar. d. they contain different elements.

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?

Why has two different alleles for the same trait?