Smell is used for finding food by some animals, and food includes small rodents and birds. Given these facts, what does smell help an animal do among the following options: - survive - feel rodents - kill rodents - find rodents - improve - reproduce - chew rodents - An object is seen
find rodents

(Question)
Communities consist of populations of different species, and herons are an indicator species for wetland communities. Given these facts, different species such as what take up in the wetlands among the following options: - ferns - the moon - herons - bushes - wetlands - polar bears - plants - animals
(Answer)
herons

Ques: An animal requires nutrients for survival, and potassium is an essential nutrient for plants and animals. Given these facts, what does potassium do for an animal among the following options: - duplicate itself - Regrows it - Relieve pain - protect them - food and shelter - motility - Helps it survive - heating liquids
Ans: Helps it survive

(Q).
Annelids are worms such as the familiar earthworm, and annelids have bodies that are segmented. Given these facts, what has bodies that are segmented among the following options: - fur seals - graptolites - a fish - mammals - insects - cacti - Earthworms - sensory neurons
(A).
Earthworms

Ques:Agraduated cylinder is used to measure volume of a liquid, and water is also a liquid. Given these facts, what can graduated cylinders measure the volume of among the following options: - blood - vapors - Alcohol - stars - the Moon - atoms - water - oil

Ans:water

Extreme heat and pressure change rock into metamorphic rock, and marble Marble is a metamorphic rock. Given these facts, extreme heat and pressure change rock into among the following options: - Marble - mines - calcite - ether - erosion - crust - plasma - sediment
Marble