Answer: Lung breathing: Mammals, birds, reptiles, and some amphibians.
Gill breathing: Fish and crabs.
Tracheal breathing: insects, centipedes, and spiders.
Skin respiration: Some amphibians, frogs.
Water scarcity<span> or </span>lack of safe drinking water<span> is one of the world's leading problems affecting more than 1.1 billion people globally, meaning that one in every six people lacks access to safe </span>drinking water<span>.</span>
It should be the last answer 4
Answer:
False the economy in the south relied on plantations such as cotton, the north was way more industrial than the south
Explanation:
Answer:
Askia Muhammad was a ruler who came to power after defeating sunni Ali's son and Mansa Musa was the ruler of the kingdom of Mali from 1312 C.E. to 1337 C.E. During his reign, Mali was one of the richest kingdoms of Africa, and Mansa Musa was among the richest individuals in the world,and Sundiata Keita was the first ruler of the Mali Empire from 1235 C.E. to 1255 C.E. Sundiata Keita, whose name means Lion Prince, was born early in the 13th century to a noble family within the Malinke people. ... He called his new kingdom the Mali Empire, which would become one of the richest empires in the world.
Explanation:
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