Abscisic acid is a hormone that plant growth and cell division This keeps plants from growing when it is too cold or there is not enough water.​

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

The transport tubes from food came down the plant are called?

In the water cycle , when does water undergo a chemical change