This current mass extinction is believed to be cause by human-related factors.
The 5th mass extinction was during the dinosaur era; which was demolished by the giant asteroid that hit Earth.
However, our 6th mass extinction (which makes me so sad); is cause by us....the human race. We're over hunting, over harvesting, taking away habitats that overall will also effect our ecosystem in a negative way.
Answer:
B
Explanation:
El Niño conditions happen when surface water in the equatorial Pacific becomes warmer than average and east winds blow bleaker than normal.
these occur usually every 3-5 years. it is also referred to as ENSO (El Niño-Southern Oscillation)
the opposite condition is call La Niña.
<span>Controlling your blood pressure. It is the anti-diuretic hormone that works in your kidneys and blood vessels. It keeps the kidney from releasing too much water into the urine. ADH is made in the hypothalamus of your brain and then stored in the back of the pituitary gland.</span>
Answer:
TGGCAATCG
Explanation:
Remember:
Adenine always pairs up with either Uracil (RNA) or Thymine (DNA)
Cytosine always pairs up with Guanine (Both DNA and RNA)
