Answer:
True
Explanation:
Smiling is considered as a universal sign of happiness. Smiling is something that makes a person happy internally. During birth babies smile. Some people smile even during sleep. It has been observed that when people are exposed to something they love or enjoy, they usually smile such as song, music, old photographs etc. Smiling is not a learned behaviour , it is considered as a sign of pleasure and openness across various cultures.
Hence, the given statement is true
Answer:
True
Explanation:
Climax community usually contain large organisms, like plants and wildlife, so when those die, it has a chance of creating secondary succession but only if there was an initial climax. Therefore Ecological succession ends with Climax community, but it can still change.
