Question

unwanted plants that come from other places are referred to as alien plant how can people spread the seeds of these alien plants without knowing that they are doing this ?

Answer 1

Answer:

Alien plants also known as invasive alien plants are the plants which do not grow in a particular ecosystem they are brought into. Their adaptation for survival in new environment may harm other already growing plants. By clothes - Seeds may stick to clothes like socks, shoes, sweaters etc

Explanation:

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