4 типа вопроса
Modern research into the atom indicated that under certain conditions the matter itself may be transformed into energy.

Ответ:

Modern research into the atom indicated that under certain conditions the matter itself may be transformed into energy,didn't it? Разделительный

What indicated that under certain conditions the matter itself may be transformed into energy? Вопрос к подлежащему

Did modern research into the atom indicate that under certain conditions the matter itself may be transformed into energy? Общий

Did ancient or modern research into the atom indicate that under certain conditions the matter itself may be transformed into energy?Альтернативный

Объяснение: