Earth can be considered as a closed system, since it only receives sunlight (energy), while the overall mass stays constant, without (almost) any exchange from space. Another example of a closed system is a saucepan or frying pan, on a stove, when its lid is closed.
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:
anxious/ambivalent
Explanation:
Carmen have anxious/ambivalent attachment style, in which person who always want proof of love in relationship, in such attachment person want care, consistent attention and promises in relationship. such person have skeptic nature and always want to verify the loyalty and love of other person in relationship.
Answer:
you could use the microarray technology to see which genes his cancer cells have increased, lessened, turned on, or turned off.
Explanation:
Microarray technology is a unique tool used almost exclusively in molecular biology, since it is able of counting hundreds or thousands of gene transcripts from a specific cell or tissue sample at the same time. Therefore based on the information provided within the question it can be said that in this scenario you could use the microarray technology to see which genes his cancer cells have increased, lessened, turned on, or turned off.
