Question


UNIT 7
Biodiversity
く
LESSON 13
Biodiversity Unit Test
目
Back to Intro Page
Some people have attached ear lobes and some people have free ear lobes. The differences in these traits are caused by
Attached
Ear Lobe
Free
Ear Lobe
(1 point)
• differences in environment.
• differences in personality
• differences in diet
• differences in genes
Answered by GPT 3.5
differences in genes
There are no human answers yet. A form for humans to post answers is coming very soon!