What is one limitation of descriptive investigations?
They cannot show cause and effect.
They produce lots of data.
They can be done at a lower cost.
They follow procedures.

What type of reaction is zn + cucl2 → cu + zncl2?

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town