<span>Plasmodium is a parasitic protozoan that needs two hosts for its propogation.</span>
They contain high protein, starch and oil reserves that help in the early stages of growth and development in a plant.
Desert plants will have very long roots to reach water. Aquatic plants may be able to float to collect water or have sturdy roots to hold them in place.
I think the correct answer from the choices listed above is the first option. The sequence that is arranged from the simplest one to the most complex would be:
<span>squamous cell → epithelial tissue → skin → integumentary system → human
</span>
The sequence should start with a single cell, group of cells which makes a tissue, group of tissue, system and the whole body.