Sorry but I’m don’t know these things
Soy is a type of plant protein. This is great for vegetarians who are against eating meat but still need a source of protein. Some benefits of eating soy products (like tofu and soy milk) are mostly cardiovascular, lowering blood pressure since they are naturally cholesterol free and low in saturated fat.
Answer:
Many carnivores get their energy and nutrients by eating herbivores, omnivores, and other carnivores.
The answer to this question would be Rh incompatibility.
Rh or rhesus is a kind of antigen that can be found in human. Rh negative means that the mother doesn't have Rh antigen in her cell, so Rh antigen might be considered as "foreign body" and might activate white blood cell upon contact. If the father of the child has Rh positive gene, the child might become Rh positive and the child antigen can activate immune reaction and eliminated by mother white blood cells.
Rh incompatibility should be more severe in the second child since the mother white blood cells are more prepared than the first child(already sensitized).