Answer:
1, B. Protoplanetary disk; proplyd
2, False
3, C. tricky and clever
4, B. 57 lbs
5, A. An Impact from a moon-sized meteorite
Explanation:
Answer:
Old Growth Forests hold many wildlife species, so they are fundamental for biodiversity.
Explanation:
Clear-cutting is the process of removing all trees from an area in one cutting, and it endangers biodiversity by leaving behind a worthless habitat for wildlife and plant species.
The official´s proposal could protect and even benefit biodiversity while still allowing the harvesting of timber.
Explanation:
In the USA, children start school when they are five or six years old. Depending on the state, schooling is compulsory until the age of 16 or 18. Children younger than five can go to a nursery school or preschool.
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