If earth orbiting our star causes seasons to change, then what does earth orbit to cause the seasons to change? Answer choices: - Solar energy - sunlight - wind - satellites - mars - moon - our star - friction
our star

(Question)
If looking at the sun has a negative impact on the eyes, then looking at the sun can have a negative impact on what body part? Answer choices: - the eyes - people - the hands - the skin - the nose - humans - Temperature - the ears
(Answer)
the eyes

Ques: If snails and slugs lack a backbone, then what do snails and slugs lack? Answer choices: - eyes - a nervous system - kinetic energy - Chlorophyll - Energy. - life - a backbone - Energy
Ans: a backbone

(Q).
If humans use lipids to store energy, then what uses lipids to store energy? Answer choices: - animals - a fish - bacteria - Kelvin - ferns - cats - humans - viruses
(A).
humans

Ques:If reuse of materials has a positive impact on the environment, then apositive impact on the environment can be from:? Answer choices: - creating plastics - drilling for oil - reusing materials - lowered energy cost - mining - water conservation - Time and energy - transportation technology

Ans:reusing materials

Ques:If salt is used as a deicer because it decreases the temperature at which ice melts, then what does salt do to ice? Answer choices: - reduce - Freezes it - watershred - Makes more ice - Turns it into carbon - Melts it - evaporation - protect them

Ans:
Melts it