Why each condition matters

Exercise and reference answers

Missing parts

1. Answer

   soften the testa

   Choices

   1. soften the testa
   2. speed the enzymes
   3. release energy

2. Answer

   speed the enzymes

   Choices

   1. soften the testa
   2. speed the enzymes
   3. release energy

3. Answer

   release energy

   Choices

   1. soften the testa
   2. speed the enzymes
   3. release energy

Complete the statement

Water is needed to {0}. An optimum temperature is needed to {1}. Oxygen is needed to {2}.

Instructions

Tap the right reason into each blank.