A comet could change course when passing a planet due to:
The four outer planets are composed of mostly gases and:
- <em>Hydrogen and Helium</em>
Since radio waves, microwaves, infrared rays, visible light, ultraviolet rays, X-rays, and gamma rays are all emitted by the Sun, you could assume that the Sun emits a large part of the:
- <em>Gamma Rays Spectrum</em>
Answer:
blood alcohol level
Explanation:
blood alcohol level test is used to test concentration of alcohol in human blood. Police administrate this test to check the legal limit of alcohol in human blood, means if alcohol in blood is higher than specific limit he or she is not allowed to drive as different mental and physical associate with different percentage of alcohol level in human brain.
Explanation:
Spanish missions were explicitly established for the purpose of religious conversion and instruction in the Catholic faith. However, the mission system actually served as the primary means of integrating Indians into the political and economic structure of Florida's colonial system.
Answer: Characteristics acquired during an organism's life are generally not passed on through genes.
Explanation:
The observation is very simple since features obtained in one organism's life doesn't pass genetically to descendants.
The features must be systematic characteristics during many generations and they have to be proved with evidence.
It made shipments and trade much easier.
Hope this helped