Absolute magnitude . a) is usually the same as apparent magnitude
b) is how bright a star appears from Earth
c) depends on luminosity and distance
d) is a measure of a star's actual brightness

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front

If a grape were placed in a hypertonic solution what would happen and why?