Answer:
Urban development can magnify the risk of environmental hazards such as flash flooding. Pollution and physical barriers to root growth promote the loss of urban tree cover.
Hope that helps!
Answer:
When the 6 moecules of carbon and and 6 molecules of Water react together in the presence of sunlight they made glucose. and And 6 molecules of oxygen and heat is taken during this reaction by plants and also known as endothermic recation due to presence of sunlight.
It would be epithelial tissue that covers it.
If there is no oxygen...many cells die....but some can perform cellular respiration without oxygen too.....they are anaerobic. they usually use organic substance to survive !!!
as acidophilic bacteria survive without oxygen in acids ...so !!!