Relier Pairs Living forms_2Version en ligne Unit 1 par David Tordesillas 1 They absorb water and minerals from the soil. 2 They carry oxygen around the body. 3 They carry information. 4 They are the bodyguards of the organism. 5 They are red because they carry haemoglobin. 6 These cells absorb sunlight so the plants can perfom photosynthesis. 7 The smallest living unit in a living organism. Cell Leaf cells Root hair cells Red blood cells Nerve cells White blood cells Red blood cells