because they are spider
On the outside of the body.
Heterotrophs- digestion occurs inside the body. Saprotrophs- digestion occurs outside of body.
Digestion happens in the stomach and the small intestine.
Spiders.
Yes, spiders have exoskeletons to support their body as they don't have a spine.
Spiders produce venom in specialized glands located near their fangs. The venom is a mixture of proteins and enzymes that help spiders immobilize their prey and begin the digestion process before consuming it.
They both have exoskeletons ( hard coverings) on the exterior or outside of their body and they are both not very big compared to us.
A grasshopper has an exoskeleton, the hard shell on the outside of its body.
The rectum is responsible for controlling the release of solid wastes from the body. This mostly occurs in the excretory system.
Mechanical Digestion (ex. chewing your food) and Chemical Digestion (ex. your spit breaking down the food). Those examples happen in the mouth, but both types happen elsewhere in the body, too.
Most fungi digest their food by extracellular digestion, or at least some hydrolysis occur beforehand. Meaning the food is broken down in compartments that are continuous with the outside of the fungi's body. Example of such an compartment: Gastrovascular cavity.
The Pancreas helps with digestion and processed sugar in the body.