Answer:
Add them!
Explanation:
The mass number of an atom is its total number of protons and neutrons
Lipids are unique because, they are made from one carbon skeleton unlike the other macro molecules groups which are made from smaller building blocks.
With the exception of steroid hormones, lipids are generally hydrophobic. Also lipids are relative small molecules when compare in size with other macromolecules.
Answer: Orbit
Explanation: The Earth’s axis being in orbit means that the Earth is in different positions around the sun at different points in time, causing day and night.
Answer:
monosaccharides
Explanation:
The basic unit/building blocks for carbohydrates is monosaccharides.
