Progesterone is a sex hormone produced in the ovaries. Low levels of progesterone can lead to infertility, uterine bleeding, and other complications. Read more.
Definition of hardware for Students. 1 : things (as tools, cutlery, or parts of machines) made of metal. 2 : equipment or parts used for a particular purpose The computer system needs hardware such as monitors and keyboards.
Hardware is the physical parts of the computer system â the parts that you can touch and see. A motherboard, a CPU, a keyboard and a monitor are all items of hardware.An analogyâ¦. Your hardware is all of the parts that make up your body: bones, muscles, skin, blood, etc.ardware is the physical parts of the computer system â the parts that you can touch and see. A motherboard, a CPU, a keyboard and a monitor are all items of hardware.