Is your male cat neutered? An intact male cat that had heard or smelled a female in heat can go missing days on end looking for her. He won't come back until he has mated with that female so wait tight give him few more days. Fighting is also common.
If your cat is neutered, then if could be he is lost, or stuck somewhere. Cats getting accidentally shut in sheds and garages are surprisingly common, so asking neighbours to check their buildings/property is a good idea. In the case of a lost cat, be sure to put up lots of posters (cats can wander several miles) in your area and in local vet practices and pet shops. Alerting any local animal shelters are also a good idea, just in case he is brought in.
Try shaking food or treats and calling his name when looking for him. Some animal shelters may allow you to borrow small animal traps in order to catch the cat also.
on trees and sometimes even on poo,leaves and dark holes
Leaves usually die because they are cut off from the nutrition and water of the plant. The chlorophyll in the leaves is usually not removed, just allowed to metabolize. *To learn more about what happens to leaves in autumn, see the related link below.
Caterpillars eat leaves, so they can't live everywhere, since not everywhere has leaves. They do not live in the ocean, in the desert, on the moon, or on the planet Jupiter.
from everywhere. They eat grass, leaves, hay. They can get that everywhere.
everywhere
Butterfly eggs develop outside the body. They are usually laid on the underside of leaves to hide them from predators.
yes. fungi is almost everywhere
what flamw leaves soot on the apparatus
Litters
These are plants without leaves
In NJ during the fall it is cold and dry outside and you can see brown fallen leaves for miles and miles.
Usually, energy leaves the ecosystem when an organism leaves the ecosystem, they usually leave by death.