1. outer covering - none of the other answers can occur due to the absorbed solutions inability to reach the centre of the organism, smaller cells in greater numbers are more efficient as they can group together yet all absorb the right amounts of nutrients for its need. multi cellular organisms, such as humans can have the other answers in them as cells group together to make skin, muscles and organs. it also gives the organism to grow larger.
2. bacteria are single celled. bacteria reproduce through mitosis (cell division). bacteria break down decaying matter to obtain energy. every organism requires energy to live. Bacteria can move in order to reach their nutrient source.
D: Neutral mutation. It says the eyesight remains normal. Therefore it cannot be harmful. Changing eye color has no effect on the ability to find food. Eye color is just an appearance.
• Biochemical processes give rise to the complexity of life
• Much of biochemistry deals with the structures and functions of biological macromolecules.
• Such as proteins nucleic acids, carbohydrates and lipids, which provide the structure of cells and perform many functions associated with life
The choices can be found elsewhere and as follows:
<span>body mass index
basal metabolic rate
resting heart rate
resting caloric count
</span>
I believe the correct answer is the second option. The term that describes the <span>number of calories the body uses at rest would be basal metabolic rate. Hope this answers the question. Have a nice day.</span>
Same number of atoms on the outer shell, will have similar melting and boiling properties
