Which statements represent convection? Select two options. Black asphalt gets very hot on a sunny day.
***The movement of air in a hot-air balloon makes it rise into the sky.
A dark sand beach can burn the soles of your feet.
A spoon gets warm from sitting in a soup pot.
A house has high heating bills because the heat ends up in the attic.
A house loses heat through an exterior wall.
*** means correct

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explanation:

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explanation:

idk

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.

1. what is the relationship between the shape of an enzyme and the reactions they catalyze?

2. how does an enzyme inhibitor work?

separate your answers so i dont get confused : )