The strength of the force of
gravity between two objects is determined by which of the following factors? Select all that apply.

A. the masses of the objects

B. the distance between the objects

C. the volumes of the objects

D. the surface area of the objects

The cluster of developing cells from conception until birth is called an

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.

How do ratio scale and diagrammatic scale work