Select all the correct locations, Identify the arrows that show the movement of carbon from the biosphere to the atmosphere in the carbon cycle.
co,
Carbon Coxide
in Earth Atmosphere
Condensato
Evaporation
Respiration
fossil
soll organic matter
soil carbon
microbial respiration
and decomposition
sediments

What is the ecological role of food chains and food webs

Which of the follow describes a disadvantage secondary sources have compared to primary sources?

Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.