Refer to the figure.

-The figure shows the changes associated with the overall size of bighorn sheep (top), and the size of their horns (bottom) during the period between 1975 and 2005. In 2005 the sheep, on average, weighed approximately _______ than in 1976.

Question

Refer to the figure.
Refer to the figure. -The figure shows the changes associated with the overall size of bighorn sheep (top), and the size of their horns (bottom) during the period between 1975 and 2005. In 2005 the sheep, on average, weighed approximately _______ than in 1976. A) 10 kg less B) 20 kg less C) 10 kg more D) 20 kg more

Refer to the figure. -The figure shows the changes associated with the overall size of bighorn sheep (top), and the size of their horns (bottom) during the period between 1975 and 2005. In 2005 the sheep, on average, weighed approximately _______ than in 1976. A) 10 kg less B) 20 kg less C) 10 kg more D) 20 kg more

-The figure shows the changes associated with the overall size of bighorn sheep (top), and the size of their horns (bottom) during the period between 1975 and 2005. In 2005 the sheep, on average, weighed approximately _______ than in 1976.