If snails are a major food source for other organisms, including humans, then what are a major food source to organisms including humans? Answer choices: - leeches - earthworms - snails - plants - tapeworms - trees - potatoes - bushes
snails

(Question)
If exercise increases a body's flexibility, then what increases a body's flexibility? Answer choices: - Limbs - sweating - exercise - flexible schedule - arteries - heat energy - flex spending - flex accounts
(Answer)
exercise

Ques: If reusing products reduces resources needed to make something, then how can we reduce resources in making products? Answer choices: - it needs them - lowered energy cost - Throw them away - Destroy them - Burn them - Reusing products - Time and energy - Electrical energy
Ans: Reusing products

(Q).
If aplatypus lacks a uterus, then what do platypuses not have? Answer choices: - alveoli - pouch - kidney - heart - uterus - eardrum - offspring - the eyes
(A).
uterus

Ques:If mountains are made by rock folding, then how are mountains made? Answer choices: - less water - magma - barrel-shaped - lava - earthquakes - calcite - Water expanding - rock folding

Ans:rock folding

If contact between solid mineral deposits over long periods of time causes them to smooth, then contact between solid mineral deposits over long periods of what causes them to smooth? Answer choices: - time - vacuum - widen - cracks - clocks - years - Bend - instant
time