Many parts of the tomato plant are very irritating to the skin so I wouldn't try eating the flowers.
Yes, tomato flowers can die before fruiting if they are not successfully pollinated.
Ladybirds do not eat leaves. They eat the aphids which eat the leaves.
i grow tomatos and the flowers dry so the tomato can grow banana peppers do the same
Yes.
yes
Eat them
it depends of the tomato
Try it. Get a turtle and a round small tomato and see if the turtle can eat the round tomato.
Yes, tomato seeds are safe to eat and are commonly consumed along with the rest of the tomato. They are small and may not be noticeable when eating a tomato.
Find another tomato to eat.
salt, mozarrella slices and basil, risotto or just eat a plain tomato
Tomatoes do produce flowers.