If groundwater contamination have a negative impact on the environment, then what have a negative impact on the environment? Answer choices: - harmful substances - groundwater contamination - harvesting - fish - major threat to health - Sulfur dioxide - storms - Greenhouse gases
groundwater contamination

(Question)
If mental illness has a negative impact on an organism, then mental illness has a negative impact on what? Answer choices: - nervous system - film - an organism - children - photographs - critical organs - inanimate objects - people
(Answer)
an organism

Ques: If the immune system is a defense against harmful particles from entering the body, then the what is a defense against harmful particles from entering the body? Answer choices: - lungs - It remains dormant - A virus - immune system - exoskeleton - pancreas - chickenpox - liver
Ans: immune system

(Q).
If burning coal causes acid rain, then acid rain can be a result of:? Answer choices: - burning - citric acid - flow of electrons - fashion - acid wash - chemical changes - burning coal - Pollution
(A).
burning coal

Ques:If storms can cause flooding, then what can be caused by storms? Answer choices: - Tsunamis - wind - Earthquakes - erosion - Pesticides - disease - Drought - Flooding

Ans:Flooding

If conifers are trees with woody trunks, then what is a tree with a woody trunk? Answer choices: - conifer - orchids - plants - trees - less water - vines - lycophytes - ferns
conifer