Which region is located between 60-90N and 60-90S? Mid-Lats
Polar
Tropics
Tropical Rainforest

What are the similarities between photosynthetic and anaerobic organisms?

Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?