The javelin has a sharp point, which is more obviously dangerous than the discus; moreover, the discus is actually more likely to injure bystanders because, especially when wet, it can slip out of the thrower's hand and fly in a random trajectory.

Iam on that question know can you tell me the answer i am realy strruglingasap

The sunlight shines uv radiation on earth,a microwave oven radiates waves on food

Wouldnt it be millileter

Aand b antarctica is a north pole.  field lines enter earth near the north pole.the magnetic pole near antarctica is a north pole.compasses point toward a magnetic pole that is a north pole.field lines circle earth from east to west.a compass can lead a hiker to the geographic north pole.