Characterized by an inadequate number of circulating red blood cells due to the premature destruction of red blood cells by the spleen. ... A group of bone marrow disorders that are characterized by the insufficient production of one or more types of blood cells due to dysfunction of the bone marrow.
Intrauterine devices, IUDs prevent pregnancy by:
- not allowing the sperm to fertilize the egg
- thickening of the cervical mucus
<h3>What is an intrauterine device (IUD)?</h3>
Intrauterine devices (IUDs) are devices which are implanted into the uterus to prevent pregnancy.
They are called contraceptives as they prevent conception.
IUDs are usually T-shaped devices which prevent pregnancy by:
- not allowing the sperm to fertilize the egg
- thickening of the cervical mucus
In conclusion, intrauterine devices are effective contraceptives whih are implanted into the uterus to prevent pregnancy.
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Answer:
The answer is C, your own limitations.
Explanation:
You need to know your own limitations if you're going to work out so that you don't burn yourself out.