"breathlessness" - 1 õppematerjal

Inglise keel unit 5 answers

slower removal of carbon dioxide; less, respiration / ATP made; muscle contraction is weaker / cannot pump as forcefully / contraction stops; death of heart muscle; makes (remaining) heart muscle work harder / hypertrophy; max 3 (ii) angina / chest pain when, exercising / exertion; reduced ability to perform exercise; breathlessness; myocardial infarction / heart attack / cardiac arrest; max 2 [5] 55. idea of soil development; A ref to depth or fertility of soil (increase), organic material / humus; (increase) in availability of water; minerals available; A nutrients (some pioneer species) carry out nitrogen fixation; photosynthesis (fixing carbon);