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.
Computers have 2 basic parts, the hardware and the software.  Hardware is everything from the monitor, hard drives, keyboard,  etc. Anything that can be touched is hardware.â¦ Software typically  refers to programs which need to be installed into a computer in  order to perform certain applications or functions.