Which of the following characteristics of water can be responsible for mechanical weathering A-gravity makes water flow down here
B-water expands when it freezes
C-water combines with gasses to make acid rain
D-water dissolves many kinds of minerals

Give the biological term for: structures that display characteristics of living organisms only within living cells

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

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