(Question)
If the average number of individuals per unit of area or volume can vary considerably, then the average number of individuals per unit of area or what can vary considerably? Answer choices: - Decibels - colors - dense - Summer - volume - seasons - animals - decreases
(Answer)
volume

(Question)
If birds use earth's magnetic patterns to find locations, then which animal would use earth's magnetic patterns to find locations? Answer choices: - Birds - Bears - Skunks - Bats - salmon - Squirrels - insects - Frogs
(Answer)
Birds

(Question)
If cooking on a stove destroys bacteria, then how are bacteria destroyed on a stove? Answer choices: - Cooking - Oxygenating - Low temperatures - dangerous - Being at room temperature - kill - Echinoids - Enzymes
(Answer)
Cooking