Answer:
D. The scientist uses tennis balls to show the position of the planets and Sun.
Explanation:
In a layman's terms, the solar system is a system consisting of the sun and the planets that orbits around it. These planets are as follows; Mercury, Mars, Earth, Saturn, Venus, Jupiter, Neptune, Uranus etc.
According to this question, using a physical model to represent or describe the solar system means the use of physical objects that can easily be seen or identified. Based on this explanation, the use of tennis balls to show the position of the planets and Sun suits the physical model description of our solar system.
They can melt because of global warming.
B) Forming an island
(constructive means to build, create, or advance)
I'm going to use the letter W for this
Going by the question, white is the dominant trait.
WW = white
Ww = speckled
ww = black
4 chickens would be speckled because 50% of the punnet square is Ww
The correct order is:
<span>2) The hormone passes across the cell membrane into the cell.
</span><span>1) The hormone binds to a receptor and forms a hormone-receptor complex.
</span><span>4) The hormone-receptor complex enters the nucleus and binds to regions of DNA.
</span><span>5) Specific genes are transcribed to mRNA.
</span><span>3) mRNA moves into the cytoplasm and directs protein synthesis.
</span>
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