Why do some scientists think it may be harder for forest to “bounce back” after a wildfire?

that the ground is damiged and there ar no new seeds

Explanation:

This is because fire can destroy and burn things, even underground. Plants need good soil with nutrients to grow, and animals and plants to eat. Without plants nor animals, a forest can take even longer to bounce back. Believe it or not, an ecosystem missing even one thing will throw the whole thing off balance.

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.