D) I believe because, she distinctively remembers seeing the different colored swan because they are usually white.
The absence of vascular tissues in nonvascular plants make these plants grow without a rigid structure (stalks, stems, and leaves). These plants grown on the ground or on the trunk of trees. Examples of these plants are mosses, hornworts, and liverworts.
Nucleus; Prokaryotic Cells do not have a nucleus, whereas Eukaryotic cells do
