What is a correct statement about the movement of substances absorbed by roots? A lons have to pass through cell walls to cross the endodermis . B lons move through the symplastic pathway only until they reach the Casparian strip. C Soil water has a more negative water potential than the xylem sap.
D Water passes through the symplastic pathway along a water potential gradient .

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.

multiply it by 5 in order for you to understand i cant give an exact answer.

the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.