Question

this floats on top of water and is organic in nature​

Answer 1

humus

$\small\mathsf\color{lightblue}useful?\: \color{white}\mapsto\: \color{gold}brainliest$

Answer 2

Answer:

Surfactants are both hydrophilic and hydrophobic substances i.e  amphipathic

Please mark me as the brainlist..please dear...