Answer:
Scientist count the world humans population with an organization called The United Nations Population Division (UNPD),
Explanation:
Which keeps track of the world population, projects that the world's human population will hit 7 billion on Halloween Day 2011. Admittedly, that is just an estimate: There's no way to know exactly how many people are alive at any given moment, and the true date that humanity's ranks will surpass 7 billion could come in the weeks or months before or after Oct. 31. Nonetheless, the UN's guess is the best there is.
Boi we can't see the picture otherwise I would love to help you out dawg.
Answer:
A carnivore consumer that eats a herbivore consumer
Answer:
An ocean current of cold water
Explanation:
Abiotic is non living and water is nonliving
Answer:
That is right, internal/external.
Explanation:
