Theo mixes cake batter and places it in the oven at 350°f for 45 minutes. explain what type of reaction baking a cake represents in terms of energy.

Which of the following statements is not true? • a. covalent compounds have low melting and boiling points. • ob. covalent bonds between atoms of a compound are relatively weak compared to bonds between molecules. • c. covalent bonds occur between nonmetals. • d. covalent compounds are often gases or liquids.

Which is the layer underground where all empty spaces are filled with a combination of air and water ?

Why is permeable soil best for plants that need a lot of drainage?