Answer:
E
its all of the above
I would appreciate if my answer is chosen as a brainliest answer i
Gel electrophoresis. Gel electrophoresis creates what is called a "DNA fingerprint" which can be used to identify individual organisms or people. It is used in finding paternity, criminology, and when identifying relationships.
Starfish move slow because of the material that is on the body. Also because they have a water vascular system. Water goes into the canal and they move based on that system.
Why don't you got to the beach and look at that part;)
Hope this answer helped!<span />
Answer:
B
Explanation:
soil being depleted to nitrogen due to high runoff
They essentially do what humans do. They eat the food, which in this case is decaying materials (detritus), break down the material chemically and mechanically, absorb the nutrients they need, then excrete the 'waste', which contains other nutrients. Soil is basically clay, sand, silt and decomposer's cr*p.<span />
