Which best describes color blindness?
A. Males inherit color blindness from their fathers.
B. Males need only one copy of the color-blind allele to show the trait.
C. Females get color blindness only from their mothers.
D. Females need only one copy of the color-blind allele to show the trait.

Acommercial passenger jet can travel up to 970 km/hr at an altitude of 30,000 feet. at this speed, how long will it take the jet to travel 1,865 kilometers? a. 2.3 hrs b. 1.9 hrs c. 1.7 hrs d. 1.5 hrs

Which sentences describe disadvantages of burning fossil fuels instead of using hydrogen fuel cells? burning fossil fuels contributes to climate change. burning fossil fuels takes place inside expensive fuel cells. fossil fuels aren't widely available, but pure hydrogen is. fossil fuels are nonrenewable.

What property of an object determines its inertia?