If a microscope has a 10x ocular and the total magnification at a particular time is 950x, the objective lens is use at that time is x.

The correct answer will be- 95X.

Explanation:

Magnification of a microscope is the amount of the visual enlargement of the observed object.

The magnification of a microscope can be increased by changing the lens closer to the object called an objective lens while the ocular lens close to the eyes remain fixed.  The magnification is a result of the multiplication of the power of the ocular lens to the objective lens like in the given case:

Magnification= power of ocular lens X power of the objective lens.

950 X = 10X x P(o)

P (o)= 95X

Thus,  95X is the correct answer.

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.