According to the video, what did a scientist learn from studying fossils in the Galapagos Islands? A.
that tortoises evolved to an advanced species only on the Galapagos Islands
B.
that extinction on the Galapagos was virtually nonexistent until the arrival of people
C.
that tortoises have not changed in 10 thousand years
D.
that species were constantly going extinct and re-evolving on the Galapagos Islands

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

positive

step-by-step explanation:

the quadrant is facing upwards

answer: rolling a number cube and flipping a coin.

step-by-step explanation:

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )