Which best describes why it is important for a scientist to use the metric system when recording data? so the data can be proven in the scientist's next experiment so the data can be shared and understood around the world so the data can be used in mathematical formulas and models so the data can be accurate and precise in each experiment

Describe the primary and secondary immune response in terms of speed and number of antibodies produced?

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

What is the problem in this article? what solution does the article propose?