Along afternoon of hard work lies ahead. you will need lots of energy so you're get ready to dig into your lunch, seen here. what biomolecules in your lunch will supply the most energy, per gram? a) proteins eliminate b) carbohydrates c) sugars, specifically glucose d) lipids, specifically animal fat

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.