Alex weighs 152 pounds. He would like to wrestle in the next lower junior division weight class, 139 pounds. How many grams does Alex need to lose? (1kg = 2.2 lbs) [Round this
answer to the nearest tenth

24 points and brainliest to anyone who can answer under 10 minutes with best ! the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.

In apex! a liquid heated beyond a certain temperature becomes

Classify this reaction: 2al+n2-> aln.