Select the correct text in the passage. Which of the following are the effects of the release of the hormone catecholamine on a person?
The release of the hormone catecholamine can cause anxiety, fear, and panic. It can also cause hair loss and breathing problems. It increases
attention and makes a person more aware of danger. It can also cause aggressive behavior.

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.

Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria

20 the main source of energy for our planet comes from the