How is the "First Law of Thermodynamics"
shown in biology when
we consider a food
chain?

Which blood cell spend most of their time in the lymphatic system?

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

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