3. Explain what would happen in this food web if: (3 marks) a) all the fox were to die
Fox
Snake
Owl
b) the grass died
Rabbit
Rabbit
Field Mice
Deer
Grasshoppers
Gruss
c) if all the mice died
di Write and label a complete food chain that has only two organisms (1 mark)

Which would prevent a plant from growing

Consider darwin's first writings on the theory of natural selection. an important point of darwin's essay on the principle of population, written in 1798, was a peer's observation that in nature plants and animals produce far more offspring than can survive, this observation can be attributed to a) charles lyell. b) thomas malthus. c) jean-baptiste lamarck. d) johann friedrich meckel.

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.