Results for: Same-different-compare

In Biology

Biologist can compare amino-acid sequence of the same protein from two or more species sequences can be very similar or very different what do the similarities and differences tell us?

Similarities in amino acid sequences tell us the the genes coding for these proteins are similar. Similar genes are due to shared ancestry ie the organisms have evolved from a (MORE)

What is the difference between compare and difference?

Compare is a verb (the noun is comparison) Difference is a noun (the verb is differentiate). Compare means to consider one or more objects or ideas and to analyze the similar (MORE)
In Physics

Compare how two objects moving at the same speed could have different velocities?

Velocity is a vector; to specify velocity, you indicate a speed (a magnitude), and a direction. If two objects move in different directions, their velocities will be different (MORE)

What is the answer to 20c plus 5 equals 5c plus 65?

20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4
Thanks for the feedback!
In Science

What is the difference in the density of a human skull bone compared with wood If they are both impacted with the same force which would be more resistant?

where does a human skull fall in a list like wood, stone, redbrick, concrete, iron, steel if you were to arrange them in orderof density. I saw a youtube video that says human (MORE)