“The means that because ” “ The (increases/decreases) as ” “ If then because ” “ is (similar/different) to because ” “ are , while is ”

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

Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.

What type of reaction fuels the processes seen here?