Answered

Welcome to Westonci.ca, the place where your questions are answered by a community of knowledgeable contributors. Join our Q&A platform and get accurate answers to all your questions from professionals across multiple disciplines. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

1.1
Identify the apparatus shown above
1.2
What is the aim of this investigation?
1.3 a. Independent variable
b. Dependent variable
1.4
Explain why the leafy shoot should be cut underwater.
1.5 a. Explain the purpose of the air bubble.
(2
(1
(2)
(2)
b. Explain how the speed of movement of the air bubble will be affected if Mpho apply
Vaseline to
the ventral surface of all the leave.
(2)
1.6
What is the purpose of the water in the reservoir?
(2)
1.7
State TWO way in which the Grade 10 learners ensured the reliability of this
investigation.
(2)
.8
Mpho recorded the result of her experiment as indicated below. Study the results and
answer questions that follows.
a.
b.
Temperature °C
22 25 27 28 30
Transpiration rate (mol /m² sec) 1.5 3.5 5 4.5 4
Draw a suitable graph to illustrate the above results.
Give suitable conclusion for this investigation.
(6)
(2)
​

Sagot :

We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We're dedicated to helping you find the answers you need at Westonci.ca. Don't hesitate to return for more.