23. how did european slave traders acquire most of their slaves? (1 point) the slaves offered themselves as indentured servants. the traders purchased the slaves from other african tribes. the europeans kidnapped the tribespeople from their villages. the europeans bought the slaves from asian traders.

Blank is a naturally occurring gas that's found in most soils and rocks and can cause lung cancer

What first caused people to consider that the continents were once one large landmass?

Which statements describe sustainable development? multiple answer choice -fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them. -sustainable development is development that is designed to improve the economic conditions in less-developed countries. -sustainable development is mainly a regional issue. -sustainable development means water is used at a rate that won't reduce the amount available for future use. - sustainable development policies only need to be concerned with environmental protection. - trees cannot be cut down faster than the number that will be replaced by new growth.