Reading first passage may be
1.false
2.not given
3.true
4.true
5.false
6.not given
7.luxury
8.mail
9.cargo
10.
11.pilots
12.
13.helicopters
14.5
15.2
16.8
17.1
18.4
19.insects
20.mectar
21.cross pollination
22.energy costs
23.tree species
24.trap lining
These answers may be wrong