Which organ develops and is fully functional in the first trimester 1 heart 2 brain 3liver 4lungs

Question

asked May 20, 2019 197k views

2 Answers

Pkumarn · Answer 1 · 2019-05-23T13:19:58+0000

The neural tube (which becomes the brain and spinal cord), the digestive system, and the heart and circulatory system begin to form.