Human come from apes.
Dinosaurs exist.
This is cellulose,because humans lack enzymes to break it down
A) Lifting a 1kg mass for 1 m
The answer is (D)
Composting helps in manufacturing of manure which is very very healthy for the plants.
Reusing , reusing plastic bags can be helpful for the environment
Recycling , can be used to convert plastic into other useful substance , which is an advantage for the environment.
Incinerating is the process of burning waste materials , due to this , there is a smoke emission which is very harmful for the environment.
