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Why does a 20 year old woman need more iron than a 20 year old boy?
Wiki User
∙ 9y ago
Help me plz
Wiki User
∙ 9y ago
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Why is iron more useful than steel?
Steel is more useful compared to Iron because it doesn't rust as easily and it is more durable than iron. Iron is more maleable than steel which makes steel more useful than iron.
Why could steal be produced more cheaply than iron?
Because it was lighter, harder, and more durable than iron
Why copper cannot displace iron from iron sulphate solution?
Iron is more reactive than copper. In other words, compared to copper, iron is more stable in a compound while copper is more stable as a pure element than iron is.
Why aluminum can store more heat than iron?
yes
Which has a higher density iron or silicon?
Iron is more dense than silicon.
Why do kids need more iron than adults?
Because their growing and their bodies need more neutrinos.
Why do female adults need more iron than males?
Women lose a significant amount of iron each month with menstruation so they need more dietary iron to replace what is lost!
How do you remove iron from deep well water?
If it is more than 0.3mg/litre then you need an iron filter system
Why is the correct chemical formula for iron oxide?
There is more than one oxide of Iron, to answer your question you need to be more specific with which oxide you are asking about.
Why is iron considered a solvent?
because you need more solvent than solute, so you need more to steel i guess
Why man needs sex more than woman?
they do not need sex more than females, they just think about it more.
Who need iron?
Everyone needs iron. Iron deficiency can lead to anemia, which can cause fatigue, difficulty concentrating, lowered immunity, red or inflamed tongue, and an inability to "stay warm". That being said, some people need more iron than others. Recommended dietary allowances vary by sex and age group. For example, a 21 year-old man may need 8 mg of iron a day, while a woman of the same age requires 18 mg per day. A pregnant 21 year-old woman would need even more iron... about 27 mg per day. Infants and toddlers, female teenagers, womena of childbearing age, pregnant women, people with renal failure, and those with intestinal absorption problems need more iron.
What does a pregnant woman need more than a woman who's not pregnant?
Love and support from husband and family.
Why do 15 year old girls need more iron in their bodies than 15 year old boys?
Because girls will be getting their period and they need more iron to replace the blood they lose.
Why do girls need more blood than boys?
Girls need more iron than boys for this simple fact. Girls lose blood, and therefore need to compensate for blood due to the menstrual cycle. during which in a 3 to 7 day event when the lining in the uterus becomes thick with blood, which then breaks away. As you probably know, this is called a period, and it is when a lot of blood is lost. therefore girls need more iron to create the blood that is lost.
Was iron more valuable than gold?
There have been times when iron was more valuable than gold. Most bronze age civilizations valued iron more highly than gold, as it was both rarer (iron ore is common, naturally occurring pure iron is not) and more useful (iron is significantly stronger than bronze, and much, much stronger than gold).
Why is gold more expensive than iron?
gold is more expensive than iron simply because iron is more common and gold is also a purer metal
