Any cooked squash will do with the exception perhaps of spaghetti squash, the texture will be similar. There will be slight variations in color and depth of flavor but adjust the spices added and you will get away with it.
Neither, all three are individual members of the same Cucurbitaceae family of vine growing plants.
They are both from the gourd family, but a pumpkin seed grows a pumpkin and a squash seed grows a squash.
Yes. The pumpkin is part of the squash family. The squash is in deed a vegetable
Traditionally called the three sisters, squash was planted at the base of the corn plant. A bean plant was grown and wrapped itself around the corn plant.
It's a kind of squash.
Pumpkin pie is made out of pumpkins and squash pie is made out of squash..
Pumpkin
Pumpkin or squash seeds
Any hard-skinned, orange-fleshed squash works. A cheap one that can easily be substituted for pumpkin is butternut.
pumpkin squash
Because it is.