Type the number

Exercise and reference answers

Questions

1. Answer

   2

   Question

   Partners living together inside one lichen

2. Answer

   2

   Question

   Raw materials a leaf needs besides sunlight

3. Answer

   2

   Question

   Gases named in the photosynthesis equation

4. Answer

   2

   Question

   Guard cells around a single stoma

5. Answer

   72

   Question

   Hours a plant is kept dark in the starch test

6. Answer

   1

   Question

   Pigment colours needed for food making

Instructions

Type the number only.

Explanation