Earth is approximately spherical in shape like all planets and stars. Earth is composed mostly of rock. Three-fourths of its surface is covered by a relatively thin layer of water (some of it frozen), and the entire planet is surrounded by a relatively thin blanket of air.
<span>Carbohydrates
</span><span>Protein
</span>Fat
<span>Vitamins
Minerals
<span>Water</span></span>
Answer:
I am living in a nuclear family.Its merits is easy fulfillment of all the needs and requirements and demerits is low financial and physical security.
1) two
2)upper arm
3)Curls
4)flexion
