The answer is B. Humans destroy natural ecosystems for homes and industries.
Answer:
where is the picture,...
post complete question ..please
In the adults, the growth rate slows with age. The healing mechanism of the different cells if damaged is different than that of the younger ones. If a cartilage is damage in the adults, the chondrocytes which are still surviving secrete more extracellular matrix in order to heal the damaged cartilage. The chondrocytes cells are present in the cartilage, and they function to maintain the cellular matrix of the cartilage.
Tha answer would be D (the skull)ㅤㅤㅤㅤ
