Answer:
It's option A- Solid
Explanation:
Solids have definite shape and volume.
Answer:
D. guard cells.. this is answer i think..
The types of rock that can form sediment when they are weathered is D. Igneous, sedimentary and metamorphic. (When the molten rock cools it forms an igneous rock. Metamorphic rocks can form from either sedimentary or igneous rocks. The sedimentary particles from which a sedimentary rock is formed can be derived from a metamorphic, an igneous, or another sedimentary rock. All three rock types can be melted to form a magma.)
I'm pretty sure it is refraction <span />
