Mom is heterozygous for blood type b and dad is blood type ab. what are the possible blood types of their offspring

Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.

Viruses can be transmitted through air, water, food, insect bites, and direct skin contact. once a virus gains entry into the body, it invades a host cell in order to? a. synthesize antibodies for defense b. deactivate the host cell's defenses c. access cell processes for reproduction d. metabolize host proteins and grow

Currents are caused by temperature and density differences