Cause Effect ? H Hinduism becomes India's main religion. O A. Indian people start worshipping only one god. O B. Aryan people arrive in the Indus River valley. O c. The Harappan civilization spreads across India. O D. The caste system in India is destroyed.

c.) biotic: snails; abiotic: temperature climate

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.

hello,

the steamboat is your answer.

it seems like its the only form of transportation on the choices.