(Q).
If cells vary in size as well as shape, but all cells are very tiny, then what size are cells? Answer choices: - either huge or tiny - non existent - dense - large - white - tiny - dead - albino
(A).
tiny

(Q).
If when metal is hit, it causes the particles in the metal to vibrate, then when metal is hit, what happens to the particles? Answer choices: - particles become vibrant - flow of electrons - It expands - It gets heated up - particles float - particles vibrate - particles get charged - chemical changes
(A).
particles vibrate

(Q).
If illness caused by microorganisms can be treated with antibiotics, then antibiotics can be used to treat what? Answer choices: - myopia - most organisms - balding - basic building blocks of life - age spots - harmful substances - Illness from microrganisms - single-celled organisms
(A).
Illness from microrganisms