try it first then do it over again until it works
involves the loss of all part of a chromosome or one base
answer: Deletion
Answer:
the first one air pressure
Answer:
Objects able to block all the light are called opaque and will form a shadow. ... The closer an object is to the light source, the larger the shadow it casts. This is because an object closer to the source will block a larger area of the light, increasing its shadow size.
Explanation: