Answer:It happens because of the sun
Explanation:
The sun heats the atmosphere and creates mist
A.the evolution of mammals
When the dinosaurs became extinct the existing mammals no longer had to fight for food.
Answer:
A sporangium (pl., sporangia) (modern Latin, from Greek σπόρος (sporos) 'spore' + ἀγγεῖον (angeion) 'vessel') is an enclosure in which spores are formed. It can be composed of a single cell or can be multicellular. All plants, fungi, and many other lineages form sporangia at some point in their life cycle.
Explanation:
<span>B. meteorites reach earths surface, A is wrong the earth radiates heat not light,C is wrong evaporated water falls back to earth as rain, D is wrong the moon does not cause water to leave earth.</span>