At Westonci.ca, we make it easy to get the answers you need from a community of informed and experienced contributors. Join our platform to get reliable answers to your questions from a knowledgeable community of experts. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

Following implantation, during the last half of the first month of pregnancy, the _______ develop(s) fastest. Group of answer choices muscles lungs nervous system heart

Sagot :

Answer:

Heart

Explanation:

The heart and the circulatory system is the fastest to develop in a fetus.