30. Which characteristic of apple trees is most likely to evolve over several generations? A) the tree's life cycle B) the size of the fruit C) the way the tree makes food
D)the tree's method of reproduction
If you can give an explanation why it’s that answer that would mean a lot to me

Which of the following statements is true regarding a basic amino acid? a.) the hydrophilic r group of a basic amino acid will be located on the interior of a protein b.) the positively charged r group of a basic amino acid could bind dna c.) the r group of a basic amino acid would only be able to form covalent bonds with other molecules d.) a basic amino acid would be considered both polar and hydrophobic e.) all of the above