Es un compuesto formado por agua y una diferente variedad de sales minerales inorgánicas que la raíz absorbe del suelo a través de los pelos radicales o absorbentes y que circula por los vaso sleñosos o ascendentes (xilema) para transportarlos hacia las hojas donde por fotosíntesis es convertida en savia elaborada rica en moléculas orgánicas. * A.- Fotosíntesis
B.- Xilema
C.- Savia bruta
D.- Tallo

Glucose is a form of sugar found in the blood cells use glucose as a source of energy, but too much or too little can cause serious health issues so, the body uses the hormone insulin to regulate glucose n the blood insulin maintain glucose levels in the blood if blood glucose lovels got very high, what would you expect to see happen to insulin levels?

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

18. which statement about cancer is true?