because they are spider
Heterotrophs- digestion occurs inside the body. Saprotrophs- digestion occurs outside of body.
On the outside of the 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.
In the abdomen of a spiders body.
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.
They both have exoskeletons ( hard coverings) on the exterior or outside of their body and they are both not very big compared to us.
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.
Fertilization that happens outside the female body is called in-vitro fertilization. In this procedure, the ova is fertilized with the sperm in a laboratory.