hip flexion combined with knee flexion is accomplished by which muscle/s?

4. Define a Python function exactly_two_equal (a, b, c) with three int arguments a, b, c. When called passing specific values for a, b, and c, your function should return True when exactly two of the three arguments are equal – no more, no less,  Oherwise, your function should return False. For example, exactly_two_equal(1,1,2) should return True, since only the first two arguments are equal.  exactly_two_equal(1,1,1) should return False, since all three values are equal but doesn’t satisfy “exactly two of the three arguments are equal.” You may use any Python statements.

Earth’s lithosphere is broken into sections called __________.

What gene determines the sex of the developing baby by coding for development of the testes.  

The Great Lakes of North America hold about _________of the world’s surface freshwater.

Does a shift to synthetic diamond production from mining of diamonds strike a win for Mother Nature?

Volcanoes are sources of __________.

What hormone is produced by the placenta and is used to test for pregnancy?

A baby in the head down position is breech and will possibly need to be delivered by cesarean section.

Which gland is called the master gland because it regulates so many body systems?