(Q).
An animal requires nutrients for survival, and animals and humans eat plants for their nutrients. Given these facts, what can a small animal eat in a day for survival? among the following options: - Part of a plant. - some invertebrates - Nutrient rich soil. - deoxyribonucleic acid - Paper from a plant. - food and shelter - A whole tree. - organic molecules
(A).
Part of a plant.

(Q).
Agasoline lawn mower converts gasoline into motion, and gasoline lawn mowers can be as bad as cars when it comes to emissions. Given these facts, gasoline mowers can have as many emissions as what among the following options: - efficient mowers - coal - cars - buses - lawn mower - oil - gas - electric scooters
(A).
cars

(Q).
Hydrogen bonds cause water to expand when it freezes, and water is everywhere H20. Given these facts, hydrogen bonds cause what to expand when it freezes among the following options: - salt - mercury - NaCl - lake - H20 - rain - h2o - oxygen
(A).
H20