What is the role of xylem in a vascular plant? OA. Transports carbohydrates from the leaves to the roots B. Transports salt to the roots of the plant C. Transports chloroplasts to the leaves of the plant D. Transports material from the roots up into the plant

Sarah is sitting at the top of the slide in the schools playground. which will increase sarah’s kinetic energy a- an additional child is added to the top of the slide. b- sarah is pushed and moves down the slide. c- sarah climbs down the ladder and off the slide. d- the ladder is moved to the other side of the yard.

What is used to keep track of the gamates and possible offsprings combination

What class of levers is shown in this image?