Question

Write one example for each of the following types of motion.

i. Rectilinear motion ii. Circular motion

iii. Periodic motion iv. Circular and periodic motion

II. Name the following:

1. Name any one living organism for each of the following

i. That reproduces by laying eggs.

ii. That reproduces by giving birth to young once.

2. Name the largest animal that living on the Earth.

3. Name a living organism which consists of only one cell.

4. Name the process of inhaling and exhaling air called.

5. Name the response of plants towards light.

III. Solve the problem:

1. Mohan house is 3250 meter from his school. Express this distance in kilometers.

2. While measuring the length of a knitting needle, the readings on the scale are 4.0 cm and

42.4 cm. What is the length of the needle?

IV. HOTS:

1. Ragav is given a glass bottle with some white substances in it, which is either chalk or

sugar to his friend. How to find out which of the two is sugar or chalk without tasting it?

2. Why does an earthworm find it difficult to move on a glass?

3. What is the upper part of the human ear not soft as the lower part or earlobe?

V. Draw neatly and label the following:

1. Complete flower

2. Cockroach​

Answer 1

Answer:

the social workers were impressed ___ the quality of teaching in the village schoolthe social workers were impressed ___ the quality of teaching in the village schoolthe social workers were impressed ___ the quality of teaching in the village schoolthe social workers were impressed ___ the quality of teaching in the village schoolthe social workers were impressed ___ the quality of teaching in the village schoolthe social workers were impressed ___ the quality of teaching in the village school

Explanation:

Answer 2

Answer:

acceleration is the direction of motion