What type of wood would be ideal to make a canoe?

1. Differentiate between thermoplastic and thermosetting polymers.

The difference between rubber bands and car tyres is that: a.)Tyres are made through a process of romulisation b.)Rubber bands are made through a process of romulisation c.)Tyres have more cross links than rubber bands d.)Rubber bands have more cross links than tyres do

Part A One kind of polyester is a condensation copolymer formed between terephthalic acid and ethylene glycol (Figure 1). Draw the structure of the dimer. [Hint: Water (circled) is eliminated when the bond between the monomers forms.] Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and charges), Atoms, and Templates toolbar= gure 206 Terephthalic acid HO–CH,CH, OH Ethylene glycol 1 of 1 050 Δ HD EXP CONT. * Submit Previous Answers Request Answer × Incorrect; Try Again; 5 attempts remaining Part B Complete previous part(s) Provide Feedback H C S CI Br 1