Answer:
The law of conservation of mass states no matter is created or destroyed. This means that the matter currently on Earth is the only matter that will ever be available to us. However, it also means that this matter will not be destroyed. So, water, oxygen, carbon, and nitrogen are all used by living things in our world and then recycled to be used again.
One example of this is the water cycle. More water is never added or taken from the world, it is just reused. First, water starts in some body of water and then evaporates into the air. Then, the water falls back to Earth as precipitation.
Answer: Multiple forms of documentation are used at the scene of a mysterious death, it gives the summary of the investigation at a glance.
Some of these forms of documentation are Note taking, Sketching, Photography or Videography.
NOTE TAKING; Field notes are always personal to the person that made/took them,
They are the most personal and readily available record of the crime scene search.
Field notes are the most important steps in documenting a crime scene initially.
SKETCHING; Sketching,as unimportant as it may seem has a potential benefit of complementing photograph and videos and also,crime scene sketch shows certain details about an investigation better more than a photograph.
PHOTOGRAPHY/VIDEOGRAPHY; Photographs and videos are excellent sources of evidence of a crime,they are good evidence to document a crime scene.
They can either be in the form of film or digital format.
It is always adviceable to employ digital photography/videography as it fast becoming a standard in crime scene documentation rapidly.
22 ) organelles are the tiny structures that carry out life activities !
23)mitosis as in this no variation takes place !
24) dominant trait.
and I am sure for all the three and suggest you to go for that !!!
The answer is b:
<span>
the south pole experiences mild temperature fluctuations with large variations in solar energy while the opposite is true for the north pole
I made a 100% on this quiz.</span>
Answer:
The specific reaction of an enzyme depends on its active sites, which has shapes that closely matches the shape of its substrates. Upon substrate binding, the enzyme changes shape slightly in a way that allows the chemical reaction to happen more readily, thus reducing the activation energy of the reaction.
Explanation:
