Are u supposed to balance while ice skating ( I haven’t tried ice skating ;-;) ? If so, is it hard to balance?

What causes the phospholipids to organize themselves the way they do

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

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give