What three adaptation have helped humans to be successful according to evolutionary biologist

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits