the cell membrane is important for maintaining because it controls what enters and leaves the cell.

shape

homeostasis

temperature

pressure

Homeostasis

Remember homeostasis is the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes. The cell membrane is providing an equilibrium inside and outside the cell. Hope this helped :)

answer: angiosperms

dicots

angiosperms are highly evolved plants, they produce seeds which are enclosed within in a carple. these are the largest group of plants on earth. they include trees, shrubs, herbs and small flowering plants. angiosperms exhibit a flowering stage in their life cycle. the flower serves the function of reproduction and fruit formation in majority of angiosperms. dicot is the term used to describe flowering plants that have two seed leaves. dicots are plants which develop seeds which split into two parts called cotyledons. each cotyledon contains one embryo.

here, a small purple flower development indicates that the plant belongs to angiosperms and having two embryonic leaves indicates it belongs to dicots.  

a and c are the answeres