The letters in the diagram below represent index fossils
what is one possible explanation as to why index fossil t and the rock layer that it is associated with does not appear in rock layers #1?
a.) erosion occurred
b.) there is no explanation
c.) it was subducted and melted into magma
d.) too much sedimentation above the fossil crushed it

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

What happens whenever a net force acts on an object

Put the following processes of protein synthesis in the correct order: - dna strands unwind and separate - mrna copies dna according to complimentary base pairing - trna's anticodons bring amino acids to the corresponding mrna codons - amino acids bind to each other making a protein - mrna leaves the nucleus - a stop codon is reached, the newly formed protein is released to go do its job for the cell