You can use vegetable oil instead of olive oil however olive oil is generally added to recipes for it's taste plus its much healthier for you, but you could use vegetable oil.
Think about it this way, you use vegetable oil to cook your chips right? So thierfore it can be used for cooking in food, but think how your chips taste when you leave too much oil on them - that's the taste you'll be adding to your recipe, but, if your going to do it - try be sparing with it or add extra herbs / spices to cover the taste.
Yes. Yes you can.
Yes, you can generally substitute vegetable oil for olive oil in most recipes, but keep in mind that the flavor and cooking properties may vary slightly.
You can replace it with other types of oil (corn, grapeseed, olive, ect.) or use applesauce instead.
Yes, but it will probably clog your pores. Olive oil molecules are too big to fit in your pores, that's why it's better to use olive oil. Other oils you can use is jojoba oil and almond oil.
To substitute olive oil for vegetable oil in a recipe, use a 1:1 ratio. This means you can replace the same amount of vegetable oil with olive oil in the recipe.
For cooking steaks, it is better to use butter than any oil.
vegetable oil has a higher smoke point than olive oil but olive oil has better flavor. If you're frying for a significant amount of time use vege oil, if frying for a short amt of time you can use olive. If you're in the middle you can blend olive and vege to heighten your smoke point so the olive won't burn and still get the flavor
Usually it can be, yes.
You can substitute vegetable oil for olive oil in a recipe by using the same amount of vegetable oil as the amount of olive oil called for in the recipe.
Yes, you can use canola oil instead of vegetable oil when making brownies.
You can use olive oil with many different foods. I use it to pour on salads and for frying.
You can use alternatives like avocado oil, coconut oil, or canola oil instead of olive oil for cooking or dressing.