Answer:
b. dolphins appear to be highly intelligent animals.
Answer:
The meaning of tumbling is a call suddenly, clumsily,or headlong.And the meaning of squealing is basically making a long,high-pitched cry or noise
Answer:
Rafael should be persistent.
Explanation:
Losing weight is hard work for sure, but eating healthy and exercising are great ways to help you achieve a healthy figure. Nonetheless, anybody who wishes to lose weight should seek for medical advice first, only a doctor can determine how much a person should weight according to their age and size, and he would prescribe a proper and healthy diet , and suggest some kind of phisical activity to secure results.