How do Miss Hopley’s actions in paragraphs 7 and 8 help Ernesto decide whether the principal is a possible “friend or a menace”? What does he decide about her? Cite specific evidence from the text to support your answer.

Asap what occurs after cytokinesis is completed at the end of meiosis 1?

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism

Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?