You can prove they're related by their DNA
Frogs are cold blooded and most camouflaged frogs are nocturnal
Answer:
Is the benefit worth the cost?
Explanation:
Environmental policies application has to lead to some economic cost.
When coming up with this policies, the effect that this policies shall have towards environmental protection shall be considered.
The cost and economic effect that this policies shall cause should also be looked at.
If a policy causes insignificant change towards environmental protection and at the same time the costs are too high, then the policy should be dropped.
If a policy has got significant impact and costs less, the it should be taken.
This image is a partial lunar eclipse. The moon is only showing partially, so it's not total, and the brighter side is showing.
