Solids have:

fixed shape
fixed size
a and b
neither a nor b

A and B

Explanation:

solids have fixed size because once they are there they cannot grow on their own or it wouldn't be truly a solid. and they have a fixed shape because they cannot spread out like liquids and gasses can

answer; i believe the correct answer is (sporophyte);

on the planet jupiter, the acceleration due to gravity is approximately 26 m s2 , roughly 2.7 times the acceleration due