(a)(i) 360 + 498 + 546 + 216 + 120 + 72 = 1812/6; = 302 ;
(ii) Decrease in number of impala / prey hence starved to death; emigration / poaching /
immigration leading to increased competition ; disease epidemic ; pollution / human activities;
(b)(i) Secondary consumer;
(ii) Tertiary consumer;
(c)(i) Pyramid of numbers;
(ii) Pyramid of biomass;
sharon kalunda answered the question on May 27, 2019 at 12:44
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