Hi any australian here plzzz​

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

How do you lengthen a pattern piece? (family and consumer science, sewing)

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space