First trimester: early changes occur such as missing your menstrual cycle, ovulation increases, etc. you may experience mood swings, fatigue, headaches, morning sickness, etc. this is when hormonal changes affect almost every organ in the body. the baby’s heart begins to form, it is now considered an embryo.
second trimester- all those symptoms i mentioned in the first trimester start to fade. baby bump however starts to show, you may even feel the baby move. the second trimester is the most painful trimester since the baby is really really starting to develop. you may experience back pain, numbing, groin pain, etc. the baby is now about four to five inches long and weighs about three ounces. like i said before, the baby can start kicking due to the fact it is now more active than before in the first trimester.
third trimester- the lasttttt trimester yayyy!! many contractions occur, some swelling may be present. movements and kicking increase, the baby’s eyes can open and close, breathing practices and movement occur. the baby is now at about 16-19 inches long and ways around six pounds. the baby’s organs are now capable of functioning on their own!’
Answer:
This program is funded by the Centers for Disease Control and Prevention (CDC) for childhood lead poisoning prevention efforts in Ohio
Explanation:
Answer:
Minerals
Explanation:
Minerals such as potassium (K⁺) and calcium (Ca²⁺) are essential in the body. One main purpose of mineral ions such as these is to control water balance in the body, the way this is achieved is through the natural process of osmosis.
Osmosis is slightly different to diffusion in that it is the movement of water, as opposed to other substances. When there is more solutes on one side of the membrane, water will move to that side. Hence if there are too many minerals outside the cell, then the water in the cell will move into the surroundings, which causes the cell to dehydrate and can lead to cell death.
Answer:
yay thnks it prob going to get deleted anyway
