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Iron in the diet is used to create proteins such as hemoglobin, which carries oxygen in the blood.
Iron in tools (usually now as steel) is a major component of modern machines, structures and vehicles.
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What extra receptors would help humans survive in today's world?
Cancer receptors
How does instincts help humans survive?
Natural instincts are what help all animals to survive. Without them, we wouldn't know or feel the need to eat, reproduce, learn, evolve and improve our species.
Why do Humans need Animals to survive?
Animals contain a few of the nutrients humans need to survive, although similar nutrients can be found in non-animal food items. Also, animals help balance the ecosystem.
How has these dog sled teams helped humans survive in harsh climates?
the dog sledding teams help people survive in harsh climates by, doing all the running and pushing for the humans it. a dog sledding team can also help if the human is disabled or injured.
How do rat's ears help them survive?
if rats didn't have ears they cant hear when their predators are coming.. just like us humans
Physical and behavioral adaptation of humans that help them survive?
Physical adaptations in humans include bipedalism, long limbs for running, and diverse diets for different environments. Behavioral adaptations include social cooperation, tool usage, and cultural learning to adapt to varied environments and challenges for survival.
How does a orchid help humans survive?
it helps infections.
How can humans help orcas survive?
To help orca survive, humans can leave the orca alone, stop fishing, stop polluting, stop driving power boats.
What inventions help humans survive in the desert?
mobile phones
What helps a parakeet survive?
The three main things that help humans to survive or the three necessities:FoodWaterShelter
How do plants help humans survive?
Plantshelp humans survive by giving out carbon dioxide to oxygen through a process called photosynthesis that helps us to breathe.
How do humans help the Dugongs survive in their own environment?
how do dugongs communicate with other animals and humans
How do humans help soft bodied marine animals survive?
we can open our mouths
What extra receptors would help humans survive in today's world?
Cancer receptors
What other steps do you think humans could take to help the tiger survive?
Don't kill them
How does instincts help humans survive?
Natural instincts are what help all animals to survive. Without them, we wouldn't know or feel the need to eat, reproduce, learn, evolve and improve our species.
What did animals do to survive?
They basically do what humans do to survive. Like humans need to eat to survive and we also need to sleep to survive.
