1/2 of a radioactive substance will remain after 3 half lives.
Plants maintain homeostasis by keeping their stomata open just enough to allow photosynthesis to take place but not so much that they lose an excessive amount of water.
When plant cells use the food they make, the cells respire, taking in oxygen and giving off carbon dioxide.
- Hope this helps
Chromatic is a reflection of different wavelength of electromagnetic radiation through slightly different angles in a failure to focus...It causes colored fringes
