The characteristic of immunity describing how it is directed against a particular pathogen is .

In 1992, hurricane andrew left a wake of destruction through florida. one victim of the storm was a reptile-breeding facility. over 900 burmese pythons were set free, and today thousands of pythons live in florida. these pythons are an invasive species, or a harmful species not native to the region. 1. what impacts do you think the burmese pythons might have on local ecosystems

What is the process of pulling apart an n2 molecule nevermind i got it

This rapid change in species that rarely leaves behind fossil evidence is referred to as