1) What is the Endocrine system? a) help reactions for instant response b) thickens the uterus wall c) break down alcohol in the liver d) sends hormones into blood around the body and reach target which produces a response 2) Which is NOT a feature of adrenaline? a) dilated pupils b) decreased heart rate c) increased heart rate d) Increased sugar levels 3) What hormone is responsible for releasing of the egg in the Menstrual cycle? a) LDS b) FHS c) LH d) Oestrogen 4) Name a barrier contraception? a) Abistence b) Condom c) Vasectomy d) Contraceptive pill 5) What two hormones are increased during IVF a) LH and FHS b) GS and LH c) FHS and GG d) None of the above 6) What are the products of Aerobic respiration? a) lactic acid b) water and carbon dioxide c) Glucose and water d) Hydrogen gas 7) What is NOT a way to maintain biodiversity? a) Recycling b) Over-fishing c) Planting more trees d) Breeding programme 8) Which is NOT a stage in the water cycle? a) Condensation b) Evaporation c) Sublimation d) Precipitaiton

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