In sexual reproduction do parent cells need to be diploid?

Which hotel do you think is most likely to move ahead in market competition? a. a hotel that provides basic amenitiesb.a hotel that provides luxurious amenitiesc.a hotel that shows understanding of customers' latent needsd.a hotel that gives discounts

When a doggo starts to pace around in the same line for a hand full of days. what would that mean?

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million