Explain why the cosmic horizon is much smaller than the universe itself

Two technicians are discussing the common u-joint. technician a says its input and output speeds should be equal. technician b says that it normally has two yokes. which technician is correct?

What is a distinguishing feature of today’s graphic application software?) graphic applications are used today on a variety of devices, including touch-screen kiosks and mobile phones.

Examine the list below. which factors positively affect lifetime income? check all that apply.