Help m? write a description of the ecosystem including biotic and abiotic factors? plz​

While eating cake crystal watched kisha place her hand in the frosting and rub it in her hair afterwards crystal did the same with her piece of cake crystal displayed

Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.

Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.