the intercourse of a human or animal to make babies
Answer:
C. Organisms are now divided into three kingdoms.
Explanation:
In the early 1860s, a German scientist named Ernst Haeckel suggested using a three kingdom system of classification. Haeckel's three kingdoms were Animalia, Plantae, and Protista.
i think the answer is B :)
AAA-TTT
T pairs with A.
A pairs with T.
Answer:
Is made up of the living, or biotic, and non-living, or abiotic, components of its surroundings.
Explanation: