Newton proved that the force that causes, for example, an apple to fall toward the ground is the same force that causes the moon to fall around, or orbit, the Earth. This universal force also acts between the Earth and the Sun, or any other star and its satellites. Each attracts the other.
The Cretaceous Period was the last and longest period of the Mesozoic Era. It lasted 79 million years.
Answer:
Epidemiological Study
Explanation:
This type of study is called and epidemiological study. The design of this study uses a group or individual that have been exposed or not been exposed to a certain condition. The parameters will account for similar age, sex working habits etc. This will correctly identify if the contributing factor is the exposure of the agent or otherwise.
Definitely D!!!!! and NOT C
D. Only Bacteria can reproduce outside a host.
Just did the test on Apex on the lesson 2.5.2
Answer:
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Explanation: