1 pc Base your answer to questions 46 through 49 on the diagram below and
your knowledge of biology. The arrows in the diagram represent biological
processes
Carbon
dioxide 1
and water
Simple
compounds
Complex
compounds
2
Simple
compounds
3
Carbon
dioxide +
+ X
and water
15. Identify one type of organism that carries out
process 1. [1]

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent. the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244