(A) Rational Information Management System

(B) Regional Information Monitoring System

(C) Real-time Invoice Monitoring System

(D) None

(A) Insects

(B) Animals

(C) Skin Diseases

(D) Eyes

(A) The infrared light kills bacteria in the body

(B) The ultraviolet rays convert skin oil into Vitamin D

(C) Resistance power increases

(D) The pigment cells in skin produce healthy tan

(A) Windows Microsoft

(B) Samsung

(C) Apple

(D) Google

(A) Blackberry

(B) Nexus

(C) Google Earth

(D) Oppo

(A) A better growth of crops

(B) Pollution

(C) More benefits

(D) More discoveries

(A) Zinc

(B) Magma

(C) Crystals

(D) Granite

(A) 5

(B) 6

(C) 7

(D) 8

(A) NASA Space Station

(B) Elong Musk Space Station

(C) Aurora Space station

(D) Tiangong

(A) 10,611

(B) 10,011

(C) 10,994

(D) 10,411