If major polluters overshoot their maximum allowed levels of emissions, they can purchase pollution rights from other companies. true or false

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community

Analyze how the four requirements for life were identified by scientists

Which statements describe differences between metaphase i and metaphase ii? check all that apply. chromosomes line up in the middle in metaphase i only. chromosomes condense in metaphase i only. a cell has half the number of chromosomes in metaphase ii. there are twice the number of cells in metaphase ii. spindle fibers exist in metaphase ii only.