Inglise keel unit 5 answers
72. plot size;
soil type;
soil pH;
plant cover;
aspect / locality;
ref to temperature linked to aspect;
slope;
ref to rainfall or irrigation;
time period;
AVP; e.g. tillage, method of cultivation, degree of compaction
AVP; e.g. previous use of land max 3
[3]
73. (i) A cartilage;
B synovial fluid; 2
(ii) reduces friction / stops bones rubbing together; R no friction
shock absorber / cushions bone;
keeps (joint) lubricated / AW;
(fluid) provides nutrients to, chondrocytes / cartilage; A cells 3 max
[5]
74. 1 cone cells absorbs light;
2 iodopsin changes form / AW;