Adelta is formed by deposition of sediment at the mouth of a river by water fanning out, and deltas and estuaries are important habitats. Given these facts, what is formed by deposition of sediment at the mouth of a river among the following options: - A solid geometric shape - clouds - h2o - important habitats - dams - patch reefs - swamp vegetation - at or near the margins
important habitats

(Question)
Smoking causes direct damage to the lungs, and many people smoke cigarettes. Given these facts, what causes direct damage to the lungs among the following options: - cigarettes - burning - tissue - hypothyroidism - breathing - hydrogen - amoebae - influenza
(Answer)
cigarettes

Ques: Nephrons are the structural and functional units of the kidneys, and mammalian kidneys form urine in nephrons. Given these facts, where do mammals make urine among the following options: - Kidneys - liver - alveoli - bladder - liquid - organ - toilets - sweating
Ans: Kidneys

(Q).
Cells secrete acids and bases to maintain the proper pH for enzymes to work, and enzyme systems efficiency is pH dependant. Given these facts, cells secrete acids and bases to maintain enzyme systems what among the following options: - breakdown - failure - efficiency - it needs them - kinetic - health - distractions - state
(A).
efficiency

Ques:Seed dispersal has a positive impact on a plant, and humans depend on plants and animals for survival. Given these facts, what effect does seed dispersal have on humans among the following options: - deadly and devastating - biological diversity - Worse effect - Negative effect - population movement - Unknown effect - Positive effect on survival - resistance activities

Ans:Positive effect on survival

Ques: Sinkholes are formed by precipitation, and eventually, the sinkhole collapses into cavern. Given these facts, precipitation filling an underground void can create what among the following options: - clouds - soils - cavern - electricity - mountain - rain - rivers - flooding
Ans:
cavern