What is not a complete surprise in paragraph 5?

That petals and leaves are similar. They share numbers.

Why is the arrangement of leaves in a helix good for plants?

The leaves above do not hide the leaves below which means they get sunlight

If the third leaf is at an angle of 270° then the angle of the fifth leaf is?

Then the angle of the fifth leaf is 180°.

What makes the list of numbers so mysterious?

There is no obvious restriction on how many petals can fit in the space

Why is the sequence of numbers called the Fibonacci sequence?

Leonardo of Pisa, known as Fibonacci, introduced the sequence in his book.

What does nature supply?

The same limited list of strange numbers for many different species.

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Lesson 12

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Questions 9

Answers

1
What is not a complete surprise in paragraph 5?
That petals and leaves are similar. They share numbers.
That petals and leaves are different.
That there is no such as leaves
That petals are odd numbers, and leaves are even numbers
2
Why is the arrangement of leaves in a helix good for plants?
The leaves above do not hide the leaves below which means they get sunlight
makes it easier for bees to polinate the flowers
It is random and there is no specific reason for why helix is good
they are spaced out evenly and it makes it look nice.
3
If the third leaf is at an angle of 270° then the angle of the fifth leaf is?
Then the angle of the fifth leaf is 100°.
Then the angle of the fifth leaf is 90°.
Then the angle of the fifth leaf is 180°.
Then the angle of the fifth leaf is 170°.
4
What makes the list of numbers so mysterious?
Because the numbers are always random
They follow a specific pattern
They follow the laws of physics
There is no obvious restriction on how many petals can fit in the space
5
Which flower has the largest number of petals that is mentioned in this chapter?
The daisy does
The rose does
The dandelion does
The sunflower does
6
In the Fibonacci sequence, what number comes after 144?
C)377
D) 376
B) 233
A)232
7
Why is the sequence of numbers called the Fibonacci sequence?
The name "Fibonacci sequence" was introduced by Guillaume Libri
Leonardo of Pisa, known as Fibonacci, introduced the sequence in his book.
It was discovered in Fibonacci, Italy
It is a cool name and there's no reason
8
If you have a daisy and a sunflower in your hand with the same numbers of petals on both, how many petals do you hold?
A) 21 petals
B) 55 petals
D) 89 petals
C) 34 and 144 petals
9
What does nature supply?
The same limited list of strange numbers for many different species.
The dna that list the same pattern of numbers
nature does not supply anything
different numbers for different species

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