Calcium is an important element required for muscle contraction and bone integrity.
4-6 months, infancy because the child can only really hold his head up. The mother is talking about her baby.
In the <u>5th</u><u> week or 3rd month also known as EMBRYONIC stage</u> <span>of development, the developing individual is less than an inch long, and has developed a rudimentary beating heart, a brain, an intestinal tract, and a number of other organs that are at a primitive stage of development.
During this stage, the embryo has three layers that will give way to the development of the baby's skin, bones, muscles, reproductive system, kidneys, lungs, intestines, and bladder.</span>
PID or Pelvic Inflammatory Disease is an infection of the upper reproductive tract, which includes the Uterus, Fallopian tubes, and ovaries. It is a life threatening disorder in some cases, however its affects are not just acute. PID actually can result in scarring of those tissues, making it difficult to conceive, as a fertilized zygote may not not join with the walls.
Although Endometriosis might seem like a close fit, it doesn't scar the tissues. Instead endometriosis results as Endometrial tissues (the tissue that forms in preparation for pregnancy in the uterus) forms in places outside of the Uterus.
Answer:
True
Explanation:
Nutrients are absorbed into the small intestine and travel to the liver through the hepatic portal vein.
Hope this is helpful
