Phospholipids and triglycerides both

a tetrad is the foursome during meiosis made by two homologous chromosomes that have each already replicated into a pair of sister chromatids.

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.

. ph changes the ability of them he enzyme to dissolve in water.