calculate the quantity of electrical energy used by an electrical bulb intensity was used for 2 hours​

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

What must be true for natural selection to heppen

Which would best keep the oxygen cycle stable? a. cutting down jungles to create farmland b. eliminating parks in large cities c. dumping toxic chemicals into the ocean d. reducing the amount of deforestation d. reducing the amount of deforestation