Sirius has an absolute magnitude of 1.4 but an apparent magnitude of -1.46. Explain the difference. O Fusion is greater at -1.46
O Sirius is closer to us, therefore appears brighter than it actually is.
O Sirius burns brighter at certain times of the year.
O Fusion is greater at 1.4

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.

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth

What is calcium oxide+diphosphorus pentoxide--> calcium phosphate balanced