1. Displacement vectors of 10 m west and 14 m west make a resultant vector that is
O A 14 m west
OB 24 m west
OC 10 m west
OD 6 m west

For the following, determine the type of reaction and then give products.

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils. the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.

How many moles of cu are needed to react with 5.8 moles of agno3? cu + 2 agno3 → cu(no3)2 + 2 ag