What is involved in creating genetically modified bacteria? A. allowing them to reproduce freely
B. changing their food source
c. using biotechnology techniques
D. growing them on selected plants

- both b and d.

-since b and d are the closest coastlines then that makes it the most affected.

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explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )