Question

Roll No. 658
Q.1. A. Choose the correct option.
05 Mar
1) The mass of objects
...... At any surface on the earth.
a) remains constant b) is non-uniform c) changes d) increases.
ii) Alkaline earth metal have valency 2 this means that their position in the
modern periodic tabl​

Answer 1

Answer:

and I will be able to get the

Explanation:

They killed the spider.

Answer 2

Answer:

remains constant

.........