Plz hurry it's
which is true about the dependence of an object's weight upon its location in the universe?

a. because gravitational force is the magnitude of weight acting on an object's mass and weight varies in different places in the universe, both the gravitational force on an object and its mass also vary.

b. because weight is the magnitude of gravitational force acting on an object and gravitational force varies in different places in the universe, the weight of an object also varies.

c. because gravitational force is the magnitude of weight acting on an object and weight varies in different places in the universe, the gravitational force on an object also varies.

d. because weight is the amount of matter in an object and gravitational force is indirectly proportional to weight, both gravity and weight vary in different places in the universe.

Use the distance formula to determine weather each pair of segments have the same length

The (blank) states that all loving things are made of cells.

(me out over the last several centuries, scientists have made the following broad observations while investigating several branches of the life sciences: -the fossil record shows that different types of organisms have existed at different times in earth's history. -many organisms have similar body structures that seem to be adapted to different ways of living in their environment. -organisms of different species often share similarities in stages of embryonic development. -many species share genetic similarities, and almost all organisms use the same basic building blocks to construct proteins. -often, the extent of two species' similarities can be predicted from their geographic closeness to each other. -a great deal of change has been observed among species that have experienced strong selective pressures through many generations. scientists have carefully considered and rigorously tested the observations listed above. when scientists offer a of these observations, they are making 1.) testable explanation, deductive explanation 2.) scientific interference, scientific law