Models are important in the study of Earth Science because many major concepts in Earth Science are too large and complex to study in a lab. Please select the best answer from the choices provided OT O F

just go with your heart buddy

tissue

explanation:

it is actually formed by geoup of cells which is tissue

a- all cells come from pre-existing cells

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.