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