Answer: Budding
Budding is a asexual mode of reproduction in unicellular simple organisms. In budding a small protuberance or outgrowth develops as daughter cell on the parent cell called as bud. The bud enlarged in size and gets detached from the parent organism and grows as a new organism.
These are all caused by viruses.
<span>If a multicellular organism contains chlorophyll c but no silica, it belongs to </span>Phylum Phaeophyta.
Red and dry skin. (I'm a Nursing major)
C. Are vascular is the answer