DNA helps to build the genetic structure of organisms. DNA tells the cells of the organism how to act and what to do.
I hope that helped.
~Hello There!~
The missing words are circle - shaped chromosome.
Hope This Helps You!
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Have A Great Day ^_^
- Hannah ❤
Dyad is the word to match your description
If I’m not mistaking it’s the 2nd one plant cell
Well a theory is when a person comes up with something that they believe is to be true, and they work on projects and other things to show their thinking. theories won't always bee correct which helps us humans grow and come up with new ones
