Which theorist proposed that human motivation was best explained by biological instincts??

Which of the following are reasons for weight increase, apart from diet and exercise?

A) Lack of adequate sleep and use of medicines B) Use of medicines and genetic influences C) Lack of adequate sleep and genetic influences D) Lack of adequate sleep, use of medicines and genetic influences

A small minority of lefties owe their hand preference to birth traumas, such as prematurity, low birth weight, and breech birth

Indicate whether this statement is true or false