Answer:
Nutrient cycle is a process of movement, reuse or recycling of nutrients in that particular environment. They are for both living and nonliving things, elements like carbon, oxygen are recycled through such cycles.
Nutrient cycle in an ecosystem involve:
- carbon cycle
- nitrogen cycle
- oxygen cycle
- phosphorus cycle
Even though they may be teratogenic, opioids were prescribed to percent of pregnant women on medicaid.
Opioids are a group of chemicals that are naturally occurring in the opium poppy plant. They act on the brain to create a range of effects, including the numbing of pain with many of these drugs.
Opioids can be either legal street drugs like heroin or prescription prescriptions that are frequently referred to as painkillers.
Opioids, often known as narcotics, are different from over-the-counter pain relievers like aspirin and Tylenol despite the fact that they also reduce pain.
opiods research has been and continues to be essential in addressing a variety of current global aims and issues, including maintaining food, water, and energy security for a healthy population on a planet that is habitable.
To learn more about opiods please visit -
brainly.com/question/27389406
#SPJ4
Data collected by the drilling ship Glomar Challenger confirmed that C. NONE OF THE OCEAN FLOOR IS MORE THAN 180 MILLION YEARS OLD.
Glomar Challenger began drilling on both sides of the mid-ocean ridges to gather data. The data confirmed what the sea-floor spreading hypothesis predicted. The ocean floor is youngest along the central valley of the mid-ocean ridge while the ocean floor in subduction zones or near the edges of the continents is oldest. The data has confirmed that none of the ocean floor is more than 180 million years old because the older oceanic rock will undergo subduction and go back to the earht's mantle.
Answer: True
Explanation:
DNA is a biological evidence. It is a heredity material which is present in all organisms on earth. The DNA in humans can be taken as sample from nails, bones, blood, skin, hair and other sources.
The DNA samples can be taken so as to establish the identity of the culprit, victim or any one which is associated with crime.
The DNA evidence has applicability as a potent evidence in the court of law. Thus utmost care should be taken to preserve it's integrity until it is analysed and presented in the court of law.
Thus the DNA evidence should be collected and preserved in airtight containers so as to prevent the entry of airborne pathogens like bacteria, virus these can contaminate the sample evidence and can make the evidence not of any use.
