The distance a toy car travels over time is shown in the graph. Motion of a Toy Car
3
Distance (m)
2
0
2
6
3 4
Time (s)
Which table best shows the average speed of the toy car at different time
C
A
Time (s)
Time (s)
Average
Speed (m/s)
1.0
0-2
0-2
2.4
2-4
0.5
4-6

Which of the following represents a negatively charged ion? of t 7

How many cells are our body made of ? ♡

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.