Humans are also regularly harmed by pollution. Long-term exposure to air pollution, for example, can lead to chronic respiratory disease, lung cancer and other diseases. Toxic chemicals that accumulate in top predators can make some species unsafe to eat.
#include <iostream> is the Standard C++ way to include header files, the. 'iostream' is an identifier that maps to the file iostream.h. In older C++ you had to specify the filename of the header file, hence #include. <iostream.h>. Older compilers may not recognise the modern method, newer.
If you've already entered your Twitter login information into iOS, you can join up with just a few taps. Like Meerkat, this livestreaming app is currently iPhone-only, although Periscope's developers did reveal (during a livestream tour of their offices) that an Android version is currently in the works.y default, you receive an alert when someone you know on Twitter joins Periscope, and when one of your Periscope pals hosts a new livestream. You can add more friends and tweak your profile by swiping all the way to the right, in the People section.