Life is the existence of every living thing in earth, and on any other planet. Don't know If that's the kind of thing you talking about or not.
Answer:
Genetic variation among plant populations often occurs along different climatic gradients, such as temperature and precipitation gradients. Environmental factors are often responsible for the patterns of genetic structure observed at small spatial scales
Explanation:
When Barney was giving his speech and discussing each slide he was only giving definitions, symptoms, risks associated with the animal-borne diseases and treatment. This was not an effective strategy for Barney or for his class/listeners. Barney should have given pictures along with the slides so that everyone could see what the diseases looked like. Pictures also help people to have a better understanding of what they are learning/hearing.
Explanation:
hope this answer will help you
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Answer:
The gravitional pull of the Earth
Explanation:
Anything that has mass also has gravity. Objects with more mass have more gravity. Gravity also gets weaker with distance. So, the closer objects are to each other, the stronger their gravitational pull is. Since the earth has more it will cuase you to be, almost attracted by it.
Also, Gravity is inversely proportional to the square of the distance that separates the two bodies. Hence gravity will decrease as one will go higher in altitude, and hence away from the center of mass.
But since your falling from a plane, or some other type of aircraft, your moving closer to the center of mass, hence your gravitational pull get stronger as you falling closer-and-closer to the ground.
