How do plant cells work together to move nutrients? Explain the roles of xylem and phloem. Discuss how they are part of a system that moves water and nutrients through a plant.

What links the two strands in a dna helix together in the middle? a. phosphate groups b. sugar rings bonded together c. proteins d. bases with hydrogen bonds

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?

What is the genotype of the male circled in pink? ο χου lo xay xaya done answer was xay