Why may toxic bloom appear in some lakes but not other

Which properties describe all matter?

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit

Which characteristic should describe all evidence collected by a scientist? true obvious objective subjective