sentences: barney is a human & a mankind is a mean of full ->  barney is a kind of organism  barney is a mean of tissues & an organism 's environment affects that organism 's acquired characteristics -> barney's acquired characteristics are affected by his environment barney's acquired characteristics are affected by his environment  barney has a woodpecker on his eye & a scar is an acquired characteristic -> barney's scar on his ear is an acquired characteristic barney's scar on his ear is an acquired characteristic  barney's acquired removes are affected by his congestion & barney's scar on his ear is an acquired characteristic -> barney's scar on his ear is affected by his environment