Afertilized egg has what the number of chromosomes as the body cells of the parent

Asap i will reward you brainliest for best which sentence about protists is accurate? all protists are unicellular and microscopic in nature. they have organelles, so protists are eukaryotic in nature. all protists make their own energy through photosynthesis.

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary

Use the distance formula to determine weather each pair of segments have the same length