PLEASE HELP MEH ASAP WILL GIVE LOTS OF POINT

A woman that is heterozygous for type A blood marries a man that is heterozygous for type B blood. Which answer choice best identifies all the possible blood types of their offspring

a) Type A and B only
b) Type AB only
c) Type A, B, and AB only
d) Type A, B, AB, and O

Aremote community desperately needs more electrical energy. it is located in an area with the following characteristics: average wind speed of 15 – 20 km/hr some medium-sized rivers with slow-moving currents few coal deposits some oil exploration being conducted within 400 miles based on the above information, which energy source would be the most economical and safest for the community to pursue? a. fossil fuel b. hydroelectric c. nuclear d. wind