This printable crossword puzzle has 18 clues. Answers range from 3 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
The type of respiration that needs oxygen
The type of respiration that doesn't use oxygen
______________ is found in red blood cells and is used to transport oxygen round the body
How beer and wine is made
Idoine is used to test for the presence of _________.
The green pigment found in chloroplasts in plants leaf cells.
If a plant or animal doesn't have enough of a certain mineral.
The waste product of anaeroic respiration in humans that builds up in humans and causees cramp.
The pure alcohol that is produced in anaerobic respiration in yeast
The holes that gases use to diffuse in and out of leaves.
The things that are made in a chemical reaction are called the ______________.
This mineral is used to make chlorophyll in leaves.
Farmers add this to their crops to give the plants more minerals.
Increasing the _____________ speeds up the rate of photosynthesis
The gas that is released in fermentation of yeast that makes bread rise.
_____________ need energy to contract and help us move.
The source of energy for photosynthesis
___________ is released in both types of respiration.