Henry wanted to know how fast his pet tortoise could walk. First, he placed a nice leaf of lettuce at one end of his patio. Then, he placed his tortoise 5 meters away from the lettuce and recorded its position and time as it moved toward the lettuce.

The chart below shows Henry's observations.

After 24 seconds, how far away from the starting point was the tortoise?
A. 4 meters
B. 0 meters
C. 2 meters
D. 1 meter

option c is the correct answer.

satellites are frequently used to make observations of the orbit on earth

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation:

more words for this could be abiotic and biotic

abiotic: living organisms within an ecosystem

biotic: non-living organisms within an ecosystem