Question

this plasuc mould?
Ponder about it and swap one plastic item during this break with something biodegradable
You will deliver this speech after summer break and
will be assessed as your multiple assessments.
ACTIVITY 3: MY TREE: An initiative to adopt
1. Select a plant or a tree around your house.
2. Take its photograph or make a sketch.
3. Find its name.
4. Feel the trunk, and note whether the bark is smooth or rough.
5. Make an impression of its leaf by taking its leaf rubbing.
6. Collect the fallen leaves, flowers, fruits, bark & put them in packet.
7. Note the type of insects, butterflies, birds & other animals that visit the tree.
8. Try to observe them. Why do they come to the tree?
Do they rob the tree or benefit it?
9. Collect information about the uses of the trees and write in your notebook
10. After summer break, present your collected information to the whole class.​

Answer 1

Pitcher plants are several different carnivorous plants which have modified leaves known as pitfall traps—a prey strapping mechanism featuring a deep cavity filled with

Answer 2

Explanation:

Forum 8 grade maths Five years ago, Anu was thrice as old as...

Five years ago, Anu was thrice as old as Sonu. After ten years, Anu will be twice as old as Sonu. How old are Anu and Sonu?

Pawan Prajapati, 8 months ago

Grade:12

1 Answers

Harshit Singh

askIITians Faculty 5963 Points

8 months ago

Dear student

Let us assume the present ages of Anu is x and Sonu is y.

According to the question:

x – 5 = 3(y – 5)

x – 5 = 3y – 15

x= 3y-15+5

x= 3y -10……………….. (1)

Again, as per question;

x + 10 = 2(y + 10)

x + 10 = 2y + 20

x – 2y = 10

(3y – 10) – 2y = 10 (from equation 1)

3y-2y =10+10

y= 20

Substitute, y=20 in equation 1,

x = 3(20) -20

x =60 – 20

x = 50