What is an abiotic factor in a tropical rain forest? the treesthe plant lifethe top predator the rain

Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?