I need help please
Which of the following could describe how a metamorphic rock eventually forms?
A) Layers of mud build up and turn to solid rock over time.
B) A volcanic lava flow cools and hardens on the surface.
C) A river carries sand and piles it up in the bottom of a lake.
D) Two large pieces of land slowly smash into each other.
Answers: 2
Biology, 22.06.2019 02:00, SmartScholar4094
Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above select the best answer from the choices provided a b c d
Answers: 1
Biology, 22.06.2019 14:30, harleycrider2251
Find the mass of the cone using the triple beam balance. a. 543.0 g b. 542.0 g c. 504.28 g d. 502.8 g select the best answer from the choices provided a b c d
Answers: 3
Biology, 22.06.2019 14:50, megamorph
Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit. there is a precise compatibility between the active site and the lactose molecule. specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed. reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
Answers: 1
Biology, 22.06.2019 15:50, nuconteaza119
Which individual below would be considered heterozygous? a. dd b. dd c. dd
Answers: 2
I need help please
Which of the following could describe how a metamorphic rock eventually forms?
Social Studies, 31.07.2019 14:30
Biology, 31.07.2019 14:30
Biology, 31.07.2019 14:30
Chemistry, 31.07.2019 14:30