If cooking food can extend the shelf life of the food, then how can you extend the shelf life of food? Answer choices: - Cook it - Energy - Buy it in bulk - mutations - heat - Eat it - Keep it on the counter - Enzymes
Cook it

If some insects have special excretory structures, then what have special excretory structures sometimes? Answer choices: - h2o - fur seals - excretion - fungi - bees - insects - barnacles - clouds
insects

If evaporation can be used for segregation a solute from a solvent in a solution, then what can be used for segregating a solute from a solvent in a solution? Answer choices: - an electron lens - simple - evaporation - heat energy - vaporization - water vapor - reduced heat - Time and energy
evaporation