A teacher places warm water bottles in a cooler filled with ice. Which statement best explains what will happen over time?
A. Coldness will move from the water bottles to the ice.
B. Thermal energy will move from the ice to the water bottles.
Thermal energy will move from the water bottles to the ice.

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

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