Hurrryyy
how did the obama administration change us policy regarding cuba?
it eased restrictions on communication, travel, and exports.
it imposed sanctions in response to nuclear testing.
it created programs to fight violence there.
it intervened in an uprising to aid pro-democracy rebels.

The correct answer is: It eased restrictions on communication, travel, and exports.

Indeed, Obama did not have enough support of a republican-led Congress to completely get rid of the embargo. Therefore, he decided to render it moot by lifting as many restrictions he could on essential items such as communication (mail, telephone, internet), travel (tourism, humanitarian) and exports. This is now known as the Cuba thaw. However, when the Democrats lost the elections in 2016 and Trump became president he decided to completely backtrack on this policy.

the answers is b.   environments.

biological/genetic factors means they were born or predisposed to have something. nothing can really change it, and you can't really do much to "fix" it. it isn't something learned

these are the biological factors:

adrian is relatively tall and he is on the basketball team

(adrian can't ever stop being tall or force himself to be tall. likely one or both of his parents are tall as well and they passed on the tall gene. he probably does basketball because he is tall)

the rest are environmental/cultural factors. these are things that are taught to us. for example, cynthia wasn't born saving pocket money, her family most likely taught her this (environmental factor)

hope this !