1. The bronchi and alveoli organs are part of which organ system? (1 Point)
O Digestive System
O Excretory System
O Respiratory System
O Circulatory System
O Lymphatic System
Can you plz help?

What was the impact of the concordat of worms?

Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of alleles b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles

3. determine the genotypes of the parents if the father is blood type a, the mother is blood type b, the daughter is blood type o, one son is blood type ab, and the other son is blood type b.