Which of the following correctly describes how a plant's vascular tissue functions to provide for its needs? Group of answer choices Auxin distribution in plant stem changes in response to exposure to sunlight. Rhizomes grow underground to allow plants to make new copies of themselves. Phloem carries the sugars to all parts of the plant for proper growth and energy. Chloroplasts in the leaves absorb sunlight and se it to manufacture sugar.

Choose the molecule that is described by each phrase. energy used during long activities:

Match with o for organic and i for inorganic for each compound

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.