Question

Q-2 Answer the following questions in a word
1) What is the important feature of an object so that it casts a shadow?
2) How many terminals does an electric cell have?
3) Which part of our body is protected by rib cage?​

Answer 1

Answer:

HOPE IT'S HELPFUL FOR YOU

Explanation:

1.(i)The shadow of an object is erect.

(ii)The shadow of an object is real.

(iii)The shadow can be smaller than object, equal or bigger than object.

2. Two terminals

3. Vital organs..