Sea floor spreading adds more crust to the ocean floor and at the same time older strips of rock move outward from either side of the ridge.
Answer:
There are an estimated over 10,000 bird species that exist in our world
Explanation:
The most notable types include humming birds, which have incredibly fast heart beats of up to 1,260 beats per minute.
There are also a group of birds that are flightless and cannot fly, which include Ostriches, which are also the tallest and heaviest living birds. In fact an ostrich is the closest ancestor to a Tyrannosaurus Rex.
Overall, there are many amazing birds out there! Hope this helped a little!
Strep throat has been around as long as humanoids
have had throats ... way before calendars.
<em>If we lose the biodiversity then there will no possibility of life on the Earth. </em>
<em>Without Plants and Animals no one will live.</em>
<em>No life, If we lose the biodiversity</em>
~Hello There!~
B. In the twentieth century alone, the world population grew by more than 5 billion people.
C. Population grew slowly until the eighteenth century because death rates were higher.
Hope This Helps You!
Good Luck :)
Have A Great Day ^_^
- Hannah ❤
