(Q).
Q: What law explains why some objects float and some sink. Choices: - newton's law - montenegrins ' law - flanges ' law - archimedes' law A:
(A).
archimedes' law

(Q).
Q: Chemical signals are received by the target cell on what? Choices: - acidic proteins - inceptor proteins - parent proteins - receptor proteins A:
(A).
receptor proteins

(Q).
Q: Some protists absorb nutrients from decaying matter like a what? Choices: - insects - plant - mite - fungus A:
(A).
fungus