9. What is Marcy's daily schedule when he
is using the observatory telescope?

Okay, biology isn't exactly my strongest subject (it never has been), but i'm pretty sure the answer is nucleotides. dna is made up of nucleotides. each nucleotide contains a phosphate group, a sugar group, and a nitrogen base. there are four different nitrogen bases: adenine (a), thymine (t), guanine (g), and cytosine (c). a always pairs with t, and g always pairs with c.

The excerpt is really needed to give a definite answer, but i would say b. guarded, because when the settlers arrived the native americans tried shooting them with arrows.