Answer:
a) 2.7×10^2, 2.7×10^-3, 7.2×10^-3
The best answer is c) I’m sorry if it’s wrong :(
Its a dialogue between to friends about increasing population, thats all
Answer:
Speed Post is an India post service that offers secured and time bound delivery of letters, parcel and gifts. Registered Post is also an India post service similar to an ordinary post, but offers additional facilities like signature of the recipient, extra cover, a proof of delivery etc. Normally 2-3 days.
