How does Earth’s magnetic field provide evidence for seafloor spreading?
It creates a pattern of alternating rock stripes on both sides of a mid-ocean ridge.
It allows scientists to determine the age of drilling samples.
It causes magma to harden quickly underwater.
It shows that younger rocks are located deeper underwater than older rocks.

Exit what always affects measurement error in an experiment? a. investigator bias b. variability in nature c. instrument precision d. misreading the instrument

What is the number of phosphates in an atp molecule

Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3