Fern fronds grow from underground stems called sori. true or false

What is the approximate time of death of the body temperature is 29.4 degrees celsius

Hydrilla (hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in florida. hydrilla has already been introduced to hundreds of bodies of water throughout florida, hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions. hydrilla • describe how hydrilla affects native plant and animal species. include both a biotic and an abiotic limiting factor. • suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla

Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.