How should Point 1 on the Sea Breeze diagram be labeled? (look at the picture) a
Cool air, high pressure
b
Cool air, low pressure
c
Warm air, high pressure
d
Warm air, low pressure

D. Warm air, low pressure

Explanation:

Warm air rises, creating a low pressure zone; cool air sinks, creating a high pressure zone.

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

what is the question here. i think you messed up.