Match each organ or function with its body system. The box is Nervous and Immune
Which of these goes in the correct box?
protects against infection
spleen
spinal cord
senses stimuli
lymph nodes
brain

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?

What happens when light is scattered?

The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams