Represente, por meio de esquemas: A. Raízes com estrutura primárias e com estrutura secundária; B. Caules com estruturas primária e com estrutura secundária.

What is the next step in muscle contraction after the actin changes shape? (apex)

What is used as a template during replication? a- mrna b- trna c- rrna d- dna

Based on the number of offspring they produce at one time organisms are classified into two categories many offspring at once and a few at a time sort the carry sticks based on the category they describe