Answer:
A
Explanation:
water molecules are combined to make food
Weathering is the process by which rocks are broken down by either physical or chemical means. Physical weathering involves physical factors that cause mechanical break down of rocks while chemical weathering involves chemical reactions between the contents of the rocks and other factors such air (oxygen). Agents of weathering are the factors that cause or enhance both physical and chemical weathering. Some of these factors cause both physical and chemical weathering these includes water and temperature.
The conclusion includes a summary of the results, whether or not the hypothesis was supported, the significance of the study, and future research.
Answer:
Water does not remain when an insoluble substance is added
Answer:
A tiny sense positively charge core called a nucleus in which nearly all the mass is concentratedm