PLEASE HELP ME

from least to greatest:

sea grass, red algae, green seaweed, mangrove.

mangrove is the shallowest depth

sea grass is the deepest

if the question is asking which is the deepest, then the answer is sea grass.

if the question is asking which number has the greatest value, the answer is mangrove.

if the question is asking which number has the greatest absolute value, then the answer is sea grass.

my guess is to start with mangrove. so put the values in as mangrove, green seaweed, red algae, sea grass.

if this is not correct, which it should be, put in these values as the opposite order. This is based on how you interpret the question.

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

this "question" looks more like a project is there any other info you can give me about this. it could be too complex for someone else to do on this website