Can some one discuss the possible effects that the warming of the air and oceans might have on marine ecosystem such as the coral reefs and mangrove

The images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that . the archaeopteryx and bird have wings, while dinosaurs have limbs. so, it can be concluded that .

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

In which way are mercury and venus similar? they both rotate from east to west. they are both small and rocky. they both have thick atmospheres. they both are similar to earth in structure.