Weekly rather than every 3 days
Fats <span>store energy, provide insulation and protect our vital organs. Phospholipids are an essential component of the cell membrane and play a key role</span> in controlling the entry and exit of molecules and ions. Waxes are produced by many organisms as a protective layer against the outside environment, and can be used for example providing waterproofing to bird feathers. Steroids have various functions for maintaining homeostasis within organisms.<span> </span>
D. type a mother and type b father because they don’t have blood type o from their parent
She could remove the stem of a flower of the same species and place it back in the red-coloured water as a control experiment and observe if a colour change takes place. If not, then it confirms her hypothesis.
