well ofc air is just one of the products we get from photosynthesis
elephants were classified into two species, the African (Loxodonta africana) and Asian (Elephas maximus) elephants. However, genetic research has provided new insight to elephant "relatedness" and taxonomic classification at the subspecies level. African elephant classification is ongoing research
The Indian elephant (Elephas maximus indicus) is one of three extant recognised subspecies of the Asian elephant and native to mainland Asia.
I think its A (hope i helped)
False.
The semilunar valves are the pulmomic and aortic values.
the mitral and tricuspid valves prevent back flow of blood into the atria.