What I Have Learned:
Complete the concept map below. Write your answer in your Science journal.
Integumentary System
Different Parts Functions
1. 1.
2. 2.
3. 3.
4. 4.
5. 5.
Answers
Answer:
__________________________Which of the following plastics will have an arrangement of monomers as shown below?
PETMelamineTeflonPVC
Explanation:
Avinash places a cuboid block of dimensions 15 cm x 8 cm x 6 cm in 3 different ways with different faces touching the table. In which of the following cases will the pressure exerted by the block on the table be maximum?

Case 2Case 3Case 1Same pressure will be exerted in all the cases.
Avinash places a cuboid block of dimensions 15 cm x 8 cm x 6 cm in 3 different ways with different faces touching the table. In which of the following cases will the pressure exerted by the block on the table be maximum?

Case 2Case 3Case 1Same pressure will be exerted in all the cases.
Select the force that will allow the helicopter to move horizontally in the forward direction.

2 N in direction A
More than 2 N in direction A
2 N in direction BMore than 2 N in direction B
Observe the given figure.

Which of the following is the correct representation of the triangular sum of the FOURTH square in the sequence?
25=12+13
36=10+16
25=10+15
36=15+21
Select the force that will allow the helicopter to move horizontally in the forward direction.

2 N in direction A
More than 2 N in direction A
2 N in direction BMore than 2 N in direction B
ABCD is an isosceles trapezium with side BC is parallel to AD. If ∠A=120∘ then the measure of ∠B, ∠C and ∠D respectively are _________ .
60∘,120∘,60∘
60∘,120∘,120∘
60∘,60∘,120∘
120∘,60∘,60∘
In the given figure, ABCD is a kite with AC and BD as diagonals and ∠ABC = 30∘. Find x.

70∘
80∘
75∘
85∘
Observe the given figure.

Which of the following is the correct representation of the triangular sum of the FOURTH square in the sequence?
25=12+13
36=10+16
25=10+15
36=15+21
In the given figure, ABCD is a kite with AC and BD as diagonals and ∠ABC = 30∘. Find x.

70∘
80∘
75∘
85∘
In the given figure, ABCD is a kite with AC and BD as diagonals and ∠ABC = 30∘. Find x.

70∘
80∘
75∘
85∘
If a diagonal of a rectangle is inclined to one side of the rectangle at 35∘, then the acute angle between the diagonals is _____.

35∘60∘70∘80∘If the figure "ABCD" is a parallelogram. Find the value of x and y?

x=45∘,y=30∘x=55∘,y=30∘x=45∘,y=50∘x=55∘,y=25∘There are three consecutive numbers whose sum is 129. Find the square of the middle one.
Find 7 rational numbers between 13 and 12.
35997699232703160145101259635997699The present age of Vinay’s mother is three times the present age of Vinay. After 5 years, the sum of their ages will be 70 years. Find their present ages.3599769922098188208382692911448778788451012596232703160135997699367095306367095306Frame an equation for the statement: "A number is four times another number and their difference is 12".
x + 4x = 124x - x = 124x = 125x = 15Frame an equation for the statement: "A number is four times another number and their difference is 12".
x + 4x = 124x - x = 124x = 125x = 15The present age of Vinay’s mother is three times the present age of Vinay. After 5 years, the sum of their ages will be 70 years. Find their present ages.If the figure "ABCD" is a parallelogram. Find the value of x and y?

x=45∘,y=30∘x=55∘,y=30∘x=45∘,y=50∘x=55∘,y=25∘There are three consecutive numbers whose sum is 129. Find the square of the middle one.
In the given figure, ABCD is a kite with AC and BD as diagonals and ∠ABC = 30∘. Find x.

70∘
80∘
75∘
85∘
ABCD is an isosceles trapezium with side BC is parallel to AD. If ∠A=120∘ then the measure of ∠B, ∠C and ∠D respectively are _________ .
60∘,120∘,60∘
60∘,120∘,120∘
60∘,60∘,120∘
120∘,60∘,60∘
If a diagonal of a rectangle is inclined to one side of the rectangle at 35∘, then the acute angle between the diagonals is _____.

35∘60∘70∘80∘If the figure "ABCD" is a parallelogram. Find the value of x and y?

x=45∘,y=30∘x=55∘,y=30∘x=45∘,y=50∘x=55∘,y=25∘ABCD is an isosceles trapezium with side BC is parallel to AD. If ∠A=120∘ then the measure of ∠B, ∠C and ∠D respectively are _________ .
60∘,120∘,60∘
60∘,120∘,120∘
60∘,60∘,120∘
120∘,60∘,60∘
Observe the given figure.

Which of the following is the correct representation of the triangular sum of the FOURTH square in the sequence?
25=12+13
36=10+16
25=10+15
36=15+21
How many natural numbers lie between the squares of 14 and 15?Select the force that will allow the helicopter to move horizontally in the forward direction.

2 N in direction A
More than 2 N in direction A
2 N in direction BMore than 2 N in direction B
Avinash places a cuboid block of dimensions 15 cm x 8 cm x 6 cm in 3 different ways with different faces touching the table. In which of the following cases will the pressure exerted by the block on the table be maximum?

Case 2Case 3Case 1Same pressure will be exerted in all the cases
please mark it as brilliant
Answer:
Explanation:
Different Parts
1.Hand
2.Hair
3.Feet
4.Nose
5.Ears
Functions
1.Epidermis
2.Sweat gland