Dorsal Side: B
Ventral Side: D
Anterior End: A
Posterior End: C
Answer:
nah
Explanation:
just ignore this for now I don't know but it wants me to answer stuff
<span>these very light gases from escaping into space.
</span>
Answer:
concrete
Explanation:
because it is simply a variety of calcium compounds in a single mixture. when mixed with water and solid substances , it become concrete.
