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Morgarella [4.7K]
3 years ago
7

HELP 4 QUESTIONS 50 POINTS CORRECT ANSWER WILL MARK BRAINLIEST

Biology
2 answers:
zvonat [6]3 years ago
4 0
<span>A) Whoever has the greatest mass

For number two, it should be starting from the highest point and going down to the lowest.. i dont know which one is the correct, because im not sure what each one stands for

</span>
<span>D) The riders work becomes a combination of gravitational potential, kinetic energy and heat
Gravity pulls the rider to make it go faster down hill. kinetic energy and heat also does too

</span>
<span>D) Light energy from the sun is transformed into electrical energy.

hope this helps
</span>

Rzqust [24]3 years ago
3 0
1-C 2-A(not sure) 3-D 4-D
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Which term should the nurse use to describe a scar that extends beyond the border of traumatized skin?
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The correct answer is: keloids

Keloids are formations of fibrous tissue that are formed over the wound to repair and protect the injury. Scar tissue overgrow and extends beyond the border of traumatized skin. Keloids are often flesh-colored, pink, or red and can cause itchy patch of skin.


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Evolution first came about in what year
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Why can bacteria recognize a human gene and then produce a human protein
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Genes<span> for medically important </span>proteins can<span> be cloned and inserted into </span>bacteria<span>, as shown in the diagram below. </span>Why can bacteria recognize a human gene and then produce a human protein<span>? A. DNA replication in </span>bacteria<span> and </span>humans<span> is the same. B. </span>Bacterial<span> cells contain the same organelles as </span>human<span> cells.</span>
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Carbon atoms are able to: give off electrons to form negative carbon ions bond with other carbon atoms to form long chains gain
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<u><em>B</em></u>

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2 years ago
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Three students attempt to define what a circle is. Can you match the teacher's comments to the definitions?
Alborosie

This question is incomplete, the complete part of the question containing the students definition and teacher's comment is:

Ruby's definiton: A 3-dimensional shape whose boundary consists of all points equidistant from a fixed point (the center).

Shriya's definition: The set of all points in a 2D plane such that for every point in the set there is exactly one other point in the set that is d (call it diameter) units away.

Abhishek's definition: The set of all points in a plane that are the same distance (radius) away from some given point (center).

Teacher's comments:

Are you thinking of a sphere?

You are correct. Nicely done!

This is incorrect. For example, your definition also allows for the following shape, which is just part of a circle.​

THE ANSWERS ARE:

Ruby's definiton: Are you thinking of a sphere?

Shriya's definition: This is incorrect. For example, your definition also allows for the following shape, which is just part of a circle.​

Abhishek's definition: You are correct. Nicely done!

Explanation:

A circle is a two-dimensional round plane shape (2D shape) whose boundary line called the circumference has several points that are of the same distance (radius) from the centre point of the shape.

Based on this definition of a circle, the answers given by each students will now be reviewed.

1). Ruby's definiton: This definition is wrong because a circle is not a 3D shape. The definition is describing more of a SPHERE, which is a 3D round shape in a space. Hence, the teachers comment will appropriately be; Are you thinking of a sphere?

2.) Shriya's definition: This definition is wrong because it is not describing a circle, rather it is describing a part of a circle (diameter). Hence, the teachers comment appropriate for this answer is: This is incorrect. For example, your definition also allows for the following shape, which is just part of a circle

3). Abhishek's definition: This definition correctly describes a circle, hence, the teacher's comment will be: You are correct. Nicely done!

5 0
3 years ago
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