Answer:
Sickle cell anemia is caused by a mutation in the gene that tells your body to make the iron-rich compound that makes blood red and enables red blood cells to carry oxygen from your lungs throughout your body (hemoglobin)
Explanation:
Answer:
Bark
Explanation:
The scales on the fish serves as protection for the fish. And the tree bark serves as protection for the tree.
The breaking down of rock.
Explanation:
A. to catch pollen grains
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Answer:
Water has adhesive force between it's molecules and the penny s molecules
Explanation:
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