bicarbonate indicator equations use cards – solution previously made for acid photosynthesis and alkali rearrange to show straw respiration. boiling Relate production of bungs chemicals in plants to black paper food chains. Cabomba If not covered elsewhere small invertebrates investigate the effect of gauze mineral ions on plant growth and write a report lamp. (based on results from Minerals test: few weeks later). Explain the purpose of the air tomato plants tube and black paper pots around the containers. compost or grow cuttings in solutions with and without minerals (eg magnesium and nitrates) black paper gas jars or boiling tubes with air tube.
equations – use cards previously made for photosynthesis and rearrange to show respiration. Relate production of chemicals in plants to food chains. If not covered elsewhere investigate the effect of mineral ions on plant growth and write a report (based on results from few weeks later). Explain the purpose of the air tube and black paper around the containers. bicarbonate indicator solution acid alkali straw boiling bungs black paper Cabomba small invertebrates gauze lamp. Minerals test: tomato plants pots compost or grow cuttings in solutions with and without minerals (eg magnesium and nitrates) black paper gas jars or boiling tubes with air tube.