Answer:
A microscope
Explanation:
Because Microscopes magnify small objects. Some microscopes can even be used to observe an object at the cellular level, allowing scientists to see the shape of a cell, its nucleus, mitochondria, and other organelles.
Designing and constructing buildings that are made of recycled materials, energy efficient, and economical, is a trend called<span> Green architecture.</span>
It is probably the type of environment they live in
C. Watson and Crick, hope that helps!