(Q).
If parasites obtain their food from producers that produces food for themselves and others, then parasites get what from producers? Answer choices: - killed - Energy - seeds - food - nectar - HIV - power - harm
(A).
food

(Q).
If treating water is used to remove harmful substances before hydration, then what is treating water to remove harmful substances done before? Answer choices: - vaporization - bacteria - evaporation - hydration - dangerous - Frogs - Relieve pain - a pathogens
(A).
hydration

(Q).
If decreased light intensity can cause cell walls to relax, then what can cause cell walls to relax? Answer choices: - Decreased light intensity - Something coming from a gland - matter vibrating - Temperature changing - Water vapor cooling - the Earth being tilted - raising their temperature - heat produced
(A).
Decreased light intensity