60 plz ; ( 1. ) the electronegativity difference between two oxygen (o) atoms in o=o bonds is 0 3.5 7 4 2.) an electronegativity difference of 1.7 would indicate which type of bonding? nonpolar polar covalent if one element is metal ionic if one element is metal metallic 3.) a bond between carbon (c) and oxygen (o) would be considered nonpolar covalent polar covalent ionic metallic 4.) a bond between carbon (c) and fluorine (f) would be considered nonpolar covalent polar covalent ionic metallic 5.) the only bonds in a cci4 molecule are nonpolar covalent polar covalent ionic metallic

Nerve cells are specialized to respond to stimulitrue or false?

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a. one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b. one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c. one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.

Drag the tiles to the correct boxes to complete the pairs. match each cell organelle with its description.