Zygote: A fertilized egg. Our modern understanding of changes that take place within the embryo can be traced to the rise of the cell theory in about 1838. Scientists finally discovered the process by which sperm cells from a male and egg cells from a female combine to form a zygote.
Your diet should include other proteins beyond chicken, such as fish, beans, eggs and meat, and a well-balanced diet also includes dairy products such as milk, cheese and yogurt and grains such as bread, rice and cereal.
Spinach. This leafy green vegetable is one of the healthiest foods you can eat: Itâs super-low in calories, but high in things like vitamin C, vitamin K, iron, potassium and magnesium. Spinach is also a good source of calcium which helps your muscles contract, and itâs high in fiber, so it helps you feel full.