2) Kim Possible runs the mile (1608 m) with an average speed of 4 m/s. How much time (in seconds) does it take her to complete this race? (don't forget your units!)

Try b? sorry if i’m incorrect

The low lands i believe

Molybdeum(mo)orruthenium (ru)actually, elements with similar chemical properties as technetium would bemn, re, and bh. this is because elements in the same group/family (column) have similar chemical properties. elements in the same period (row) have the same number of energy levels (or shells).

//(b) both involve the use of levers;