C. <span>When water in a lake freezes, it floats, providing insulation for organisms below.
This </span> best describes an effect of the low density of frozen water in a lake.
The Nurse should say that during the pregnancy the breast feels pain and also abdominal pain. This all is general pain that happens to every woman in their pregnancy state.
<u>Explanation:</u>
- Involution is the process that takes place during pregnancy time. It makes the uterus comfortable for childbirth.
- As it produces a hormone called oxytocin. The mammary glands are becoming size for the production of milk.
- Which is required for the baby. Pain also occurs in the back and also in the legs.
You may want to try adding fertilizer
