This difference "raises questions about the potential role of observational learning in promoting chimpanzee mothers' prolonged transport of deceased young," Biro and colleagues wrote.
Potential threats associated with climate include storm surges and prolonged hot weather.
与气候有关的潜在威胁有风暴潮和炎热天气的延长等。
3
But aspiring property owners need to watch out for a slew of traps. Among them: prolonged vacancies, surprise costs, deadbeat tenants, difficulty refinancing and overestimating the rental potential.