All matter is not composed of protons neutrons sodium electrons

Awolf pack hunts,kills, and feeds on a moose. in this interactions, the moose is a?

The big bang theory suggest that the universe is about - 300 million years old - 4.6 billion years old - 30 billion years old - 13 billion years old

Agroup of students are walking in the park and one of them takes a picture of a pollen grain that is been blown by the wind what caption can the student use for this picture