Answer:
the object melts so the size get smaller
Answer:
d = 63 m
Explanation:
Speed of Alex is 45 m/min.
We need to find distance he swim in 1 in 24 sec
45 m/min =0.75 m/s
Time, 1 min 24 sec = 84 sec
Speed = distance/time
Distance, d = v × t
d = 0.75 m/s × 84 s
d = 63 m
So, he will cover a distance of 63 m.
Answer:
Earth is made mostly of silicate rock in its crust and mantle, iron-nickel metal in the core. This is like some other planets -- but very unlike others.
Answer:
producers make its own energy frominorganic substances.