Matching Pairs Living forms_2Online version Unit 1 by David Tordesillas 1 They absorb water and minerals from the soil. 2 They are red because they carry haemoglobin. 3 These cells absorb sunlight so the plants can perfom photosynthesis. 4 The smallest living unit in a living organism. 5 They carry information. 6 They carry oxygen around the body. 7 They are the bodyguards of the organism. Leaf cells Nerve cells Red blood cells Cell Root hair cells White blood cells Red blood cells