The Earth's accepted average pole-to-polecircumference is 40.007 km. If a scientist measuresthe circumference at 39.989 km, what is themeasurement's percentage error?

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Linda and julia are trying to determine whether their ideas are scientific or pseudoscientific. linda's idea is free of bias. julia's idea gives the same result when tested repeatedly. which statement is correct about linda and julia's idea?

What are the proteins in connectivity tissues of your foot examples of?