Answer:
Snakes have 35000 cm³ space in their habitat.
Step-by-step explanation:
First Terrarium has the dimensions of (length×width×height) =(40×25×20)=Volume of Terrarium(V1)
V1 = 20000 cm³
Similarly volume V2 of the second terrarium = (25×30×20) cm³
V2=15000 cm³
Therefore total space for the snakes V1+V2 =20000+15000 cm³
=35000 cm³