Please help The 5 Principles to Stratigraphy.

•Original horizontality

•Superposition.

• Lateral continuity.

• Faunal succession.

•Cross-cutting relations.

True
False

What do all macromolecules have in common with each other? oa. they all are formed from the same elements. ob. they all have major roles in cell membranesoc. they all act as catalysts in the body. od. they all have peptide bonds between carbon atoms.

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials