The energy coming from the sun to the earth's surface is called solar energy. most of it is in the form of electromagnetic radiation from the visible wavelengths. another wavelength that reaches earth's surface is responsible for sunburn, skin cancer, and is the reason why we wear cool sunglasses. what is this type of electromagnetic radiation?

it would be the percentage of food eaten by the flock

i remember doing this lab

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.