Which unmanned craft is used to collect data about bodies in space? a) roverb) satellitec) space probed) space station

What types of energy transfers and energy transportations are involved in the domino chain reaction?

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?