Talbot was the one who created the first paper negative
Answer:
Biodiversity is important to humans for many reasons. Ecological life support-biodiversity provides functioning ecosystems that supply oxygen, clean air and water, pollination of plants, pest control, wastewater treatment and many ecosystems services.
Check this, I have included two of them!
An Iwan, used to mark the entry to a reception hall in royal palaces, was adapted by Persian architects in the design of mosques.<span> The Iwan is a hall walled on three sides. The fourt side is entirely open. The formal gateway to the I</span>wan<span> is called Pishtaq. It is a characteristic of the Persian architecture. </span>
