If evolution changes the characteristics of trees over time, then evolution changes the characteristics of what over time? Answer choices: - the Moon - Man - life - trees - rocks - the Sun - humans - plants
trees

If dew is formed when water vapor is cooled at night, then dew is formed when water vapor is what? Answer choices: - uncontrolled - smoked outdoors - frozen at once - major threat to health - aqueous solution - It gets heated up - cooled at night - chilled inside
cooled at night

If most animals without a backbone have a complex nervous system, then most animals without a backbone have what? Answer choices: - epidermis and dermis - Leptospirosis - Veins and arteries. - death and devastation - scarce resources - barks and snarls - decreases its bodily water - Complex nervous systems
Complex nervous systems