If a star has an absolute magnitude of 10 and a temperature of 20,000 K, under which spectral class would the star be classified? o
b
a
f

Select the word from the list that best fits the definition the temperature to which air must cool to be saturated

Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed

What class of levers is shown in this image?