Answer these plz
Giving brainliest

1. Burning fossil fuels

2. (I have no idea, sorry)

3. All countries are industrialised with factories that pollute

1. D) volcanos 2. D) germany poland and zchech republic 3) D) factories and pollution

Explanation:

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on