5g of sugar is dissolved in 50 g of water. what is the mass of the sugar water? a. 45 g b. 50 g c. 55 g d. 60 g

Idon’t understand this page, can someone ?

The organism shown is a free-living one that is anchored to the bottom of ponds and streams during one stage of its life cycle what is the common name for the group to which this organism belong

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium