The study pushes back the clock on the origin of Earth's water by hundreds of millions of years, to around 4.6 billion years ago, when all the worlds of the inner solar system were still forming. Scientists had suspected that our planet formed dry, with high-energy impacts creating a molten surface on the infant Earth.
Answer: 4.6 billion years.
Pathogens are any form of a disease causing bacteria, virus or any other microorganism. When they infect an organism, that organism now has to allocate precious resources in the form of energy in order to fend off the infectious microorganisms. In some other cases, an infection could be fatal to an organism completely and "stability" wouldn't really be the biggest worry for that organism.
In conclusion, if you're talking about a larger, more evolved organism with a working immune system. Pathogens require a lot of energy to fight, and for some small organism without a developed immune system, pathogens could throw them off completely.
Answer:
Mitochondria
Explanation:
Mitochondria produces energy rich ATP molecules.
Answer :
Reasoning is the process of making clear how your evidence supports your claim. In scientific argumentation, clear reasoning can include using scientific ideas or principles to make logical connections between evidence and a claim.
Answer;
d. 8 deer per square mile
Explanation;
-30,000,000 white-tailed deer in the United States
-The population covers 3,536,000 square miles
Therefore; population density will be given by dividing the number of deer by the square miles.
30000000/3536000 = 8.48
Hence; the population density is 8.48
To the nearest whole number; the population density is 8 deer per square mile
