.

, (Firstly/Secondly/In addition/Thus) marijuana has been proven to
(being/be/been) responsible for
(a/an/the/-) number of
(a/an/the/-) physical defects. 5. Most young people today
(is/are) likely
(to/of/for/on/in) come across a joint being passed around at some point and more than half will accept a drag of what many consider to be a harmless substance. 6.
, (However/Therefore/In addition/Also) although occasional use of the good old weed is probably no cause
(of/for/on/in) concern, consistent long-term use
(has/have/had) been known to cause physical problems such as “impotence and erectile dysfunction, raised testosterone levels
(on/in/about/to) women and
(a/an/the/-) impaired immune system” (Els, 2016: 17). 7. On a greater level, life-threatening diseases associated
(on/about/with/to) marijuana use are lung cancer, emphysema, heart attack and brain damage. 8.
, (However/Hence/Also/Additionally/In conclusion) contrary to popular belief, marijuana can
(causes/cause/causing) a number of physical problems.

Firstly, marijuana has been proven to be responsible for a number of physical defects.

Secondly, most young people today are likely to come across a joint being passed around at some point and more than half will accept a drag of what many consider to be a harmless substance.

In addition, although occasional use of the good old weed is probably no cause for concern, consistent long-term use has been known to cause physical problems such as impotence and erectile dysfunction, raised testosterone levels in women, and an impaired immune system.

On a greater level, life-threatening diseases associated with marijuana use are lung cancer, emphysema, heart attack, and brain damage.

However, contrary to popular belief, marijuana can cause a number of physical problems.

1. Firstly, marijuana has been proven to be responsible for a number of physical defects.

To find evidence to support this statement, you can conduct a literature review or search for reputable scientific studies that investigate the effects of marijuana on physical health. Look for studies that examine the potential physical defects or negative consequences of marijuana use.

2. Secondly, most young people today are likely to come across a joint being passed around at some point and more than half will accept a drag of what many consider to be a harmless substance.
To verify this claim, you could explore surveys or research studies related to marijuana use among young people. Look for data that examines the prevalence of marijuana use among youth or surveys that ask about their exposure to marijuana.

3. In addition, although occasional use of the good old weed is probably no cause for concern, consistent long-term use has been known to cause physical problems.
To support this statement, you can search for scientific studies or expert opinions that discuss the potential physical problems associated with consistent long-term marijuana use. Look for information on the effects of chronic marijuana use on physical health and any documented physical problems or complications that may arise.

4. Thus, marijuana can cause a number of physical problems.
To reinforce this claim, gathering evidence from reputable sources such as scientific studies, medical journals, or health organizations can help provide supporting information about the physical problems associated with marijuana use. Look for studies that identify specific physical problems or health conditions linked to marijuana use.

Remember, it is important to critically evaluate the sources you use and ensure that they are reputable and provide reliable evidence. The information provided here is a general guide on how to find and support the statements made in your initial question.

1. Firstly, marijuana has been proven to be responsible for a number of physical defects.

2. In addition, most young people today are likely to come across a joint being passed around at some point and more than half will accept a drag of what many consider to be a harmless substance.
3. However, occasional use of the good old weed is probably no cause for concern, consistent long-term use has been known to cause physical problems such as "impotence and erectile dysfunction, raised testosterone levels in women, and an impaired immune system" (Els, 2016: 17).
4. On a greater level, life-threatening diseases associated with marijuana use are lung cancer, emphysema, heart attack, and brain damage.
5. However, contrary to popular belief, marijuana can cause a number of physical problems.