Wildfires have both negative and positive effects on an ecosystem. which is a negative effect of wildfire on any ecosystem? a) reduced animal habitats b) increased plant diversity c) germination of tree seeds d) removal of thick underbrush

The answer is A. The wildfire decimates abiotic and biotic factors in a populations' habitat hence  reducing the resources required to sustain the entire population. This devastates the population numbers due to increased competition for reduced  resources. Wildfire especially decimates primary producers hence affecting the organisms up  the food chain.

eukarya because is is like alche and b is bacteria and d is animals

explanation:

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.