What determines if your hair is curly or straight? * - a chromatid
- traits
- sugar
- Bases

Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand

If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood

What metric units would you use to measure the thickness of a key