Why doesnt have South Africa in their countries?​

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

How many species of living things are alive on earth today? more than 1,000,000 none of these answers are correct 100-500 1,000 –500,000 o 500,000 -1,000,000

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called