aLife on land probably began about 430 million years ago,though it has existed in the water for perhaps as long as 3000 million years. When we think of the frist life on land, we probably think of strange animals coming out of the oceans, but, in fact, no animals could have been ...
Life on land probably began about 430million years ago,thought it had existed in the water for perhaps as long as 3,000million years.When we think of the first life on land,we probably think of strange animals coming out of the oceans,but,in fact,no animals could have been living if ...
Life on land probably began about 430 million years ago though it has existed in the water for perhaps as much as 3 000 million years. When we think of the first thing on land we probably think of strange animals coming out of the oceans but in fact no animals could have been living ...