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.
A diet of only chicken and fruit might help you lower your cholesterol levels because it does not include cholesterol-raising trans fats from partially hydrogenated oils, such as those in processed snack cookies or crackers and fried foods.
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.