Biology
Sulphur Dioxide pollution is indicated by an excessive growth of which of the following?

Algal Blooms
Lichens
Protozoa
Bryophytes

ANSWER DOWNLOAD EXAMIANS APP

Biology
The main function of the inner bark of a woody plant is to

Protect the plant from herbivorous animals
Transport minerals and water from the roots to the leaves
Transport food from the leaves to the other parts of the plant
Act as a membrane impermeable to water and gas

ANSWER DOWNLOAD EXAMIANS APP