I'm not sure if you meant snakes instead of skats but if it is snakes:
Snakes obtain their food by hunting animals depending on eatabl size. Small snakes mostly eat lizards, rats or any thing small that they can be able to eat with out danger. They need to kill their victim by poisoning or (with no venom) strangling or choking it to death. As soon as that is done, they swallow their prey whole. They take days to diggest their food or maybe hours.
skates and rays obtain their food by laying their body over their prey and then directing it to it's mouth where two bony toothless jaws crushes it's prey.
Small bottom living animals.
How do rays and skates obtain food
they obtain food by filtering from the water
No they do not obtain there food
They have hyphae which are like roots to obtain their food.
Fungi obtain food through absorption. They secrete enzymes to break down organic matter into simpler molecules, which are then absorbed through their cell walls. Fungi are heterotrophic, meaning they rely on other organisms for nutrients.
Plant obtain their food from the sun. The process is called photosynthesis. Animals obtain their food from animals or plants.
people make food from farming and obtain food from animals
they get there food by moving place to place to obtain their food.
rays, skates, rat fish, squid, and small sharks
To answer your question chrysophyta can obtain its own food under certain circumstances. So in general yes it can obtain its own food.
Pelecypods obtain their food from the water that flows through their bodies.
people make food from farming and obtain food from animals