Describe how the energy of a shear wave relates to the direction of a particle motion

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.

The earths core is made up mainly of what 2 substances? 2. like an egg, earth has a core, a layer surrounding the core, and a thin, hard outer layer. which layers of the earth match the layers of an egg?