Word Count : 502

---

# Lead Poisoning and Measures for its Prevention Lead poisoning is a serious environmental and public health problem caused by excessive exposure to lead. Lead is a toxic heavy metal that can enter the human body through contaminated food, water, air, dust, soil, or occupational exposure. It can affect people of all ages, but children are particularly vulnerable because their developing nervous systems are more sensitive to its harmful effects. Even relatively low levels of lead exposure may cause health problems, especially when _____ ______ __________ ______ ___ ___ ____ ____ _____ _________.
_________ ___ _____ ____ _________ ________ ___ ________ _______ _____ ______.
________ _______ ________ ________ ____ ____ ____ _____.
______ _____ __________ _______ ____ _________.
____ ________ _______ ____ ____ __________ ______ __________ __________.
________ _____ ___ ______ _____ ____ _________ _______ ____ ___ ________.
__________ __________ __________ ______ ________ ____ ___ ________ ___.
___ ___ ________ _____ ___ ____ _________ _________ ________.
______ _____ ________ ____ ______.
_______ ________ ______ ______ __________ __________ _________ __________ _______.
_________ ______ ___ __________ ___ ________ __________ _____ ___ ____.
_____ ________ _____ ______ ____ ____ ______ ______.
___ _______ _____ ________ ______ ___ __________ _______ ________ _____.
__________ ______ ____ ___ ___ __________ ______ __________ ____ ____.
_____ __________ ____ ________ ________ ______.
____ _____ _________ ____ ___ _____ ______ ________ ______ _________.
____ _________ ________ ______ ________ ________.
_______ ___ ______ ______ _______ ____ ___ ________ ___ ____.
_______ ____ ___ ___ _____ _______ ____ _______ ______ ___ __________ ________.
___ _____ ___ ______ ________.
_____ ____ ___ ________ ____.
____ ______ ______ ______ ________ ____ _______.
______ ______ ____ _____ _________ _______ _________ ___ ________.
___ ___ _________ ________ ____.
_________ ________ ______ _______ ________ ____ ____ ______.
________ _______ _____ ___ _______ ______ ________ ____ ___ ____ _________ ___.
_________ _______ __________ ____ __________ ____ ________ ___ _______ ______ ________.
_____ ____ ______ ____ ____ _________ __________ _________ ________ _________ ______.
_________ __________ ___ ___ ________ ______ ____ ______ _____.
____ ________ __________ _____ _____ _________ _____ _______.
_____ _______ ____ _________ _________ ______ _________ ___ __________ ____.
_____ _____ ___ ___ _____ __________ __________.
______ __________ __________ ____ __________ _________ ______ ____ _______ ____.
______ ______ _______ __________ _______ ____ ________ ________ ___.
______ ____ ________ ______ ____ ________ _____ __________ ___.
________ ____ ______ __________ ______ _________ _____ ____ ____ _____ _________.
___ _______ ____ _________ _________ ________ ______ _____ ____ ________ ________.
__________ __________ ______ _______ _______ ___ ________ ________ _______ __________ _______.
___ __________ ___ ______ _______ ____ ________ ________ __________ ______ ___ _________.
__________ _______ __________ _________ ________ __________ _______ ___ __________ _______.
___ _________ _______ __________ ___ ___ _________ _________ ________ ____ _________.
___ _____ ____ _____ _____ __________ ____ ________.
__________ ______ _________ __________ _________ ___ ____ _________ __________ ______.
________ ___ ________ _______ ________ ____.
__________ ________ __________ ________ ______ __________ ________ _______ __________ ____.
______ _________ _______ __________ ________.
_________ _______ _____ ________ __________ _______ _________ _______ ________ ___.
Get Full Answer on WhatsApp