What percentage of fungi uses photosynthesis to make their own food? 0%, 15%, 50%, or 100%

In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a.the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

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