Optic nerves travel through the to ensure that visual signals go to each hemisphere of the brain.
optic channel
occipital lobe
optic chiasm
thalamus

How do nicotine and tobacco cause cancer? by decreasing blood-sugar levels by damaging or changing a cell's dna by increasing heart rate by increasing phlegm and mucous production

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare

How can people get cancer? what types of cancer are there? plz i’ll mark u brainliest