Answer:
The unified cell theory states that: all living things are composed of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells.
Therefore, B is the answer.
"All living cells require water for survival" is NOT a statement from the cell theory.
Answer:
Doing experiments, maintenance and cleaning.
Explanation:
Astronauts perform tasks of the day which is supervising experiments, performing routine maintenance on station equipment and the astronauts wipe the walls, floors, and windows to keep them clean in order to avoid any type of microbial growth. Most of the activities are similar in space to the earth i.e. sleeping, eating the meal three times a day and exercise to maintain health and become active all the day.
This would be a covalent bond :)
This translates to symptoms such as weight gain and fatigue.
<h3>Symptoms of hypothyroidism</h3>
Hypothyroidism is defined as the endocrine disorder in which the thyroid hormone is deficient or under secretion of the hormone.
The thyroid hormone is used for the following purposes in the body:
- Regulates the rate at which your body uses calories (energy).
- It affects weight loss or weight gain and which is called the metabolic rate.
When the thyroid hormone is deficient, the following is bound to occur:
Therefore a decrease in the metabolic rate of the body will lead to fatigue and gaining of weight.
Learn more about hypothyroidism here:
brainly.com/question/11333388
