Photosynthesis 2 Free Software

Question 1

How is the author's view of "increase in mass" in trees different from the Dutch scientist, Helmont's view?

Answer 1

(C) It is due to the water, minerals, carbon dioxide, and sun light.

Question 2

What word other than food does the writer use to talk about the need of all living things?

Answer 2

fuel

Question 3

What can we understand from the passage about the source of food hypothesis?

Answer 3

(C) Food comes from more than four sources.

Question 4

What can we understand from Paragraph (3) about Helmont's experiment?

Answer 4

(C) It failed because it did not pay attention to all things plants need.

Question 5

What does Paragraph (1) say about freeware?

Answer 5

It has rules that users must follow.

Question 6

Which sentence gives the main idea of Paragraph

Answer 6

Freeware is software a user can download from the internet free of charge.

Question 7

What does Paragraph (2) say about shareware's trial period?

Answer 7

You can use the software for a limited time.

Question 8

Which of the following statements about shareware Paragraph (2) support?

Answer 8

Users can try it before buying it.