Mainly to make life easier.
if one layer changes than scientists don't need to change all of their data.
it also helps keep organized.
hope this helped
ebs02
:)
Your own genetic code could be responsible for inviting diabetes into the cell cycle
<span>B. explains how mass can be converted into huge amounts of energy
Hope this helps!!
</span>
The digestive, circulatory,
respiratory and excretory systems interact in supplying matter and energy to
body cells and in removing waste. A minor malfunction in one of the systems
could lead to major malfunctions in others. It may eventually lead to cell
damage or death.
All the cells in the body need
oxygen( respiratory system) to maintain functioning--getting energy from food
(digestive system) ingested and removing the waste (excretory system). Also, the respiratory system and excretory
systems remove waste products such as carbon dioxide and urine and sweat. If it
fails, the body will lose homeostasis.
Methods developed to improve
efficiency and effectiveness of one system might help other systems preserve or improve functioning. If one system is
compromised it may be assisted with or replaced by developed methods preventing
it from accompanying damage to other systems.
Answer:
Car 1 will roll down the ramp and exert a force on car 2. The force experienced by car 2 is measured indirectly using t<u>he distance it travels or its speed
.</u>
. If the force increases, car 2 will travel <u>slower or farther</u> The independent variable, or what’s being manipulated in the experiment, is <u>the starting height of car 1 or the type of bumper attached to car 2
</u>
he dependent variable, or what’s responding, is <u>the distance car 2 travels or the speed of car 1
</u>
The height and starting position on the ramp are constants in this experiment.
Explanation:
hope this help
i know that you figure out the answer
