Gases, All small molecules (food, structural materials, minerals); hormones, and antibodies.
Mothers pass on immunity to diseases through their breast milk. So it is best if a mother can breast feed.
Oxygen, Nitrogen, Carbon dioxide, Nutritions and alcohol can pass. And only one type of antibodies can pass which is the IgG. Viruses can pass like HIV and HBV (Hepatitis B virus) that's why the affected mothers usually have affected babies.
trough the placentai thinkshould be umbilical cord...... I think too
No, digested food does not pass directly from the mother's blood to the baby's blood. Nutrients from the mother's blood are transferred to the baby's blood through the placenta, which acts as a barrier to prevent direct mixing of blood between the mother and the baby.
Capillaries, they have gaps between the cells so that red blood cells and nutrients can pass into the tissues to be used
capillaries
Some decongestants pass into breast milk and may have unwanted effects on nursing babies whose mothers take the drugs.
Capillary. The thin walls allow diffusion of materials to pass from the blood flow into the nephron.
The organ where substances pass between the mother's and fetus's blood is called the placenta. It facilitates the exchange of nutrients, gases, and waste products, ensuring that the developing fetus receives the necessary materials for growth while allowing waste to be removed. The placenta acts as a barrier to some harmful substances, providing a degree of protection to the fetus.
Sulfonamides pass into breast milk and may cause liver problems, anemia, and other problems in nursing babies whose mothers take the medicine.
Some antimalarial drugs pass into breast milk. Although no problems have been reported in nursing babies whose mothers took antimalarial drugs, babies and young children are particularly sensitive to some of these drugs.
Yer of course they can, blood type doesnt matter. But the chiled will have the mothers blood type because a positive is to rare to pass on through family blood line.