Pls I need help with this question they didn’t say anything about it

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above