what types of test can you perform to see what types of macromolecules are in your food?(lipids,2 types of carbohydrates, proteins)

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

thats not even an aswer choice

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.

point counts

mark brainliest!