What can be considered as on global environment?

What is environment?

Which features can be considered as all inclusive characteristics of life? Why?

Define environment.

State the types of environment?

___can be considered as connecting link between ape and man.

Answer the following: Nephrolepis plants have a primitive conducting system. However they can not be considered as phanerogams. Give reason.

What is included in environment?

What will happen if number of consumers in environment goes on increasing gradually?

What is considered as a landmark in the origin of life ?