Answer:
Due to its spreading nature.
Explanation:
Transboundary environmental threats like pollution is a problem for both parties i. e. one that is producing pollution and the other which is not producing it, because pollution can't remain at one place and spread from one part to another part of the earth due to open environment. So due to its spreading, it affected both the producing and non-producing parties.
False there may be two or more dependent variables in a well designed experiment
There are now 2 cells instead of 1
Answer:
Properly equipped according to the environment.
Explanation:
Natural selection will kill off those who cannot survive in a given environment
