Answer:
81.64
Explanation:
pie x diameter = circumference
Answer:
a 80% b50% ctwo billionths one one- hundredth
The object that has the same shape as a DNA molecule is ladder.
Answer:
fish and tetrapods are both vertebrates that have a backbone with a spinal cord. fish lived before tetrapods because their fossils are in rocks over 500 million years old.
Explanation:
fish and tetrapods are both vertebrates that have a backbone with a spinal cord
Pick b just pick b I know its right I have hade the same one
