A. in which images can you see the evidence of a brain tumour?

b. on a ct scan, denser materials absorb more x-rays and cause whiter areas. what can you say about the density of a brain tumour?

Chalk is an ionic compound. which is a property of all ionic compounds that makes chalkboard? particularly useful for writing on a a high melting point hardness and brittleness inability to dissolve in water a multicolored appearance

Identify the examples in which sam interacts only with natural resources

A60-tooth gear is connected to a 72-tooth gear.if the smaller gear turns 12 times,how many turns does the larger gear make?