During the second and third trimesters of pregnancy, the woman's energy needs increase by how many kilocalories per day

During the second trimester of pregnancy, the woman's energy needs increase by 340 Kilocalories per day, while during the third trimester of pregnancy, the woman's energy needs increase by 450 Kilocalories per day.

Second trimester: 340 Kilocalories per day

Third trimester: 450 Kilocalories per day

advantage of using stem cells in medical research:

1.       it provides medical benefits in the fields of therapeutic cloning and regenerative medicine.

2. it provides great potential for discovering treatments and cures to a variety of diseases including parkinson disease, spinal cord injuries, diabetes, alzheimer’s disease and many more.

3. limbs and organ could be grown in lab from stem cells and then used in transplant or treat illness.