I think C i’m so sorry if i’m wrong tho.
A jog because it helps to get the muscles moving and your heart pumping blood around your body.
I hope this helps.
Answer:
A. 20 N
Explanation:
weight of book is 2×10=20N
On July 19th, 1985 Christa McAuliffe was selected as the first teacher to go to space by NASA. Her dream was to be the first teacher to go to space with all her lessons. Her daughter keeps her dream alive today by setting up 40 schools called the McAuliffe Centre.
1st ionizaton energy has a trend from down to up and from left to right. Since Na and Al are on the same period (row), then the we look at which is the the furthest to the right and that would be Al.
