Humans impact the physical environment, therefore these include overpopulation, pollution, and defrosted rations , these changes are triggered climate change, poor air quality etc,
<span>Appositional growth refers to process of bone growth by which chondroblasts add new layers of cartilage to existing layers of cartilage. By this process, the cartilage is added under the hard covering called the periosteum, which results in the growth of diameter or thickness of bone and not length.</span>
Answer:
Eukaryotic cell, cell wall made of cellulose present
Explanation: I think
Answer: It is A
Explanation: C and D are jokes/ complete lies. B is wrong because Darwin did observe that animals and plants adapted (evolved) to suit their environments.
Many small and medium sized species, assume sunning postures in which they squat or sit with their feathers slightly erected and wings drooped.