Answer: FIELD STUDY.
Explanation: Field study can be defined as collection of raw data outside a laboratory, library, or workplace setting that involves observation and interviewing. The major characteristic of a field study is that it is done outside where practical firsthand experiences can be gotten.
Answer:
2j
Explanation:
energy before hitting the floor=5j
energy lost after colission=3j
hence engery lost=5j-3j
=2j
Most married older adults report continued, regular sexual enjoyment is true about sexuality in late adulthood.
Option b
<u>Explanation:</u>
Sexual desire isn’t affected by age but mainly by a person state of mind. The research conducted has revealed that couples do enjoy sex until the age of 80's. Factors that may decrease desire have to do more with physical problems that come with ageing, illnesses, aches and pains and self-image where one may feel like they aren’t attractive anymore.
Also, the physical incapacity to actually engage in the act of lovemaking shouldn’t hinder other forms of intimacy. Couples do still enjoy physical intimacy by the act of touching, intimate conversation, physical closeness and etc.
The answer is: [A]: "True" .
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Answer: D.) They study the stars and gases around black holes.
Explanation: Given the technology that we have in the 21st century (as of 2020), scientists cannot study black holes directly, and must resort to observing and detecting how the presence of them exists by noting how they take an effect on the matter surrounding them.
