Formas de contaminación terrestre y acuática

Provide one reason why mitosis occurs.

What are the responsibilities of the region of the brain highlighted below? =+= will rate brainiest =+=

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing