Identify an independent variable in the experiment shown in Figure 3. Justify using a temperature range of 5°C to 25°C when the scientists performed the experiments described. Based on Figure 2, describe the effect of adding AMP to the reactions carried out at 25°C. Based on Figure 2, calculate the fold increase in the reaction rate (how many times greater the reaction rate is) at 25°C in the presence of 0.5 mM AMP when the concentration of F6P increases from 0.2 mM to 0.9 mM.

Blood, made up of red and white blood cells, work together to form

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.

How does the nervous system affect the excretory system?