Lack of Vitamin-A; Night-Blindness
Carrot is a source of Vitamin; A
Mycology; Study of Fungi
Electrons revolve around; Nucleus
Battery; converts chemical to electrical
Universal donor; O negative (That's what I have written)
Sun; Star
Plants intake/out-take at night; Oxygen/ Carbon di Oxide
Laughing gas; Nitrous Oxide
Freezing point of Water; 32 F
Salty water; Distillation (I wrote Filtration)
Primary colors; I wrote Red-Green-Blue (Don't know the right answer)
Pencil; Graphite
Light-year; Length/distance
Spider; 8 legs
Bronze; Cu- Tin
Meteorology; Study of atmosphere (I wrote seasons)
Sound; Can't travel through Vacuum
Unit of current; Ampere
Ozone protects us; UV rays