The answer is -12
Starting with a base of 0 cheetahs:
- 5 are born (0+5=5)
- 15 die (5-15=-10)
- 2 come (-10+2=-8)
- 4 leave (-8-4=-12)
After everything happens, the cheetah population has overall lost 12 cheetahs.
Answer:
Explanation: The reason why these two traits are linked is that the genes responsible for hair and eye color happen to be close together on the same chromosomes. When genes like these are close together, the traits tend to end up coming in pairs (blonde hair/blue eyes, etc.).
I am an important respiratory organ that is located near the back bone on either side of the heart. My main function is to transport oxygen form the atmosphere into the bloodstream and also release the carbon dioxide produced within the body out in the atmosphere.
Please quit smoking, cigarette smoke contains thousands of harmful chemicals so which can causes me (lungs) to be filled with smoke. If you continue to smoke it can cause a serious lung disease like lung cancer. Do not allow people to smoke in your house, car or workplace
Limit your exposure to pollutants please avoid highly polluted and industrialized areas because if you inhale air that is polluted can cause long term effects like irritation and difficulty in breathing
Do deep breathing daily exercise. daily sit down and inhale deeply with your nose. Count to five and slowly exhale the air. Repeat this exercise six to eight times daily to help cleanse me (lungs) and keep yourself stress free
Eat fresh and healthy. Eat garlic, It is an antibacterial that can help to clear pathways of bronchi and helps to flush out mucus and cough thus making the nasal air passage clear. Drink apple juice to keep any of my (lung) diseases away. Add ginger in your daily diet to detoxify me (lungs)
Answer: Option (4)
Explanation: Methane (CH4) is one of the green house gas which is about 0.00017% by volume at present.
With the increasing number of factories and the industries, a noticeable amount of methane has been released to the atmosphere so far, and they have the ability to exist in the atmosphere for about 10-12 years. It can also be reduced when undergoes chemical reaction in the atmosphere.
Hence, the correct option here is (4)