Answer:
plasmodium belongs to kingdom protista
Answer:

Explanation:
a(t)=20t i+sin(t) j +cos(2t) k
v(t)=
=
---------------eqn 1
given v(0)=i
i=

from equation 1
V(t)=
----------eqn 2
now r(t)=

given r(0)=j
0i+1j+ok = 


Do you mean what order the Earth is in? The planets in order from closest to farthest from the sun are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto is technically just a dwarf planet but I'll include it anyways.
Solid because the particles vibrate in place