Answer the following 4 questions clearly and carefully.  Over the past centuries, news reporting has changed in many ways. Choose two changes and explain how they have affected the society? Explain each change in a few sentences. You must use your own words.

Why has photojournalism become more dangerous today than in the past?  It is more dangerous to take modern videos than still photographs. Photojournalists take greater risks because they want to stop wars. New technology has allowed them to come closer to dangerous situations.

What stage of mitosis is shown in the photo above? 

28) Round seeds are dominant to wrinkled seeds. If a plant is heterozygous for seed shape, list the phenotype. 

What is your ecological footprint?

Which bands corresponded to the different chlorophyll molecules in the photosynthesis lab? (Band 1 would be the one on the top of the strip, band 4 at the bottom of the strip after using the alcohol to move the pigments up the strip). 

In the cellular respiration experiment, which respirometer was the control of the experiment?

Why is excess packaging bad for the environment? 

From the photosynthesis lab, what color does chlorophyll a absorb the most?

Which of the two processes below utilizes glucose and oxygen in order to produce ATP, water and carbon dioxide?