(Q).
If the gravitational pull of the Moon on Earth 's oceans causes waves, then what does does the gravitational pull of the Moon on Earth's oceans cause? Answer choices: - deer calls - waves - rivers - two - erosion - trees - Energy. - moon cycles
(A).
waves

(Q).
If playing is one way opossums learn how to behave, then what plays to learn how to behave? Answer choices: - opossums - humans - people - fish - exercise - ants - h2o - catabolism
(A).
opossums

(Q).
If solid waste has a negative impact on the environment, then what has a negative impact on the environment? Answer choices: - cigarettes - animals - deforestation - rain - wind - Pesticides - Pollution - solid waste
(A).
solid waste