A) a common ancestor
Homologous structures are structures that are similar in related organisms. There is a basic pattern of bones which can be inherited from a common ancestor
The information or message from the DNA out of the nucleus into the cytoplasm, translation the second step from a gene to a protein that takes place in a cytoplasm
Answer: B. The bacteria must adjust to the nutrient content in the new medium, synthesizing necessary amino acids, growth factors, and enzymes.
Explanation: The lag phase is a time for adjustement to new environments, in this case new mediums. In that phase, bacteria sense the available nutrients to synthesize those required and grow as preparing for division, metabolizing to produce energy, making proteins, fatty acids, etc.
The circular fish pond equation from the information given will be
+(y -3)² = 9
<h3>How to explain the circle?</h3>
At this location, it is easy to draw a radius along the y-axis to a point of tangency at the origin. That radius is a vertical line, so the tangent line will be perpendicular to a horizontal line.
We choose a fish pond of radius 3 centered at (x, y) = (0, 3). The equation of the circle will be:
(x -0)² +(y -3)² = 3²
x² +(y -3)² = 9
On a coordinate plane, construct the circular fish pond at a given location and specify your center point and radius. Write your circular fish pond equation.
On the coordinate plane, identify the point to represent the location of the water main connection. Construct the pipe so that it is tangent to the fish pond from the water main. Include all steps to creating tangent line.
The examples of tangents in the real world are:
- When a cycle moves along a road, then the road becomes the tangent at each point when the wheels roll on it.
- When a stone is tied at one end of a string and then rotated from the other end, the stone will follow a circular path.
Learn more about circles on:
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