Draw one eukaryotic chromosome as it would appear during interphase, during each of the stages of mitosis, and during cytokinesis. also draw and label the nuclear envelope and any microtubules attached to the chromosome(s).

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

Explain how organisms could be harmed by high levels of salt from roadways?