Tania should tell her parents about her frequent headaches and other symptoms
Answer: insufficient intake of vitamin B-12
Explanation:
The vegan diet is devoid of Vitamin B-12 which can lead to serious health complications like anemia. The Vitamin B-12 is found in animal derived food products for example, dairy, meat and eggs. There are no plant derived food which can provide sufficient amount of B-12.
Vegetarians must ensure to obtain the adequate amount of Vitamin B-12 each day to avoid a deficiency of this vitamin.
A reason that many city workers lived in unhealthy conditions was <u>"there was no garbage collection or sewage service."</u>
All people produce wastes of different kinds; for instance, pee and feaces, Waste from washing and cooking, and strong squanders created at home and in working environments, schools, healing facilities and other open structures. Every one of these wastes should be controlled and overseen to assist individuals and the condition that they live in. In urban regions where individuals live near one another and space can be constrained, dealing with these wastes is a troublesome issue.
Waste that isn't appropriately overseen, particularly excreta and other fluid and strong waste from families and the network, are a genuine health hazard and prompt the spread of irresistible sicknesses.
B is correct....
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