D) The AV valves are supported by chordae tendineae so that they do not blow back up into the atria during ventricular contraction.
Explanation:
that boy sus please vote red oh dang not the right app my bad
The sequence of Nucleotides in a DNA molecule determine the protein that will be produced. Nucleotides are the basic structural unit of DNA.
Answer:
Meristematic tissues, or simply meristems, are tissues in which the cells remain forever young and divide actively throughout the life of the plant. ... A plant has four kinds of meristems: the apical meristem and three kinds of lateral—vascular cambium, cork cambium, and intercalary meristem.
Explanation:
thier you go!
