calculate the quantity of electrical energy used by an electrical bulb rated 60 Walt's used for 2hours​

What is it called when plants lose water though their leaves

The influenza virus cause the flu, but not other diseases. why?

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