Answer:
56
Step-by-step explanation:
Answer:
A closed circulatory system can have a single or double circulatory pattern. Fish have a single circulatory pattern, wherein the blood passes through the heart only once during each complete circuit. Oxygen-deprived blood from the body tissues comes to the heart, from where it is pumped to the gills.
Step-by-step explanation:
i looked it up
Answer: Option C. Ellipse
Step-by-step explanation:
The general equation of an ellipse has the following form:

Where the point (h, k) is the center of the ellipse
In this case we have the equation

Note that its shape matches that of a ellipse with center (9, -2)

Therefore the answer is the obtion C
Answer:
Step-by-step explanation:
hi
e
r
t
t
t
t
t
t
t
Answer: 81
since it's the 4th power then you do 3x3x3x3= 81
Step-by-step explanation: