According to the big bang theory which describes the universe before the actual big bang occurred?

A. Multiple cold dense points each larger than the sun
B. Multiple hot dense points each smaller than an atom
C. Single hot dense point smaller than an atom
D. Single Coltons point larger than the sun

Hydroelectric uses moving water to do work such as grinding grains in a mill true or false

Which group of protists would be most likely to have cilia as adults and why? (1 point)the sporozoan protists would since they have to spread their spores around. the heterotrophic protists would since they use them to gather food. the parasitic protists would since they need to find other organisms to attack. the autotrophic protists would since they must move to find light.

How do bacteria protect their genetic material and cytoplasm during harsh conditions