MIT. is trying to pick aquatic plants to put in his lake. These plants add oxygen to the water, which is necessary for the survival
of Mr. K's fish. He takes two different species of plant (Plant A
and Plant B) and puts them at different depths in the lake. He then
measures how many oxygen bubbles each plant produces per
minute at each depth. Using the following data, answer the
questions below and then graph the data.
Depth in
meters
2
5
Number of Bubbles /
minute Plant A
29
36
45
32
20
Number of Bubbles /
minute Plant B
21
27
40
50
34
20
10
16
25
30
10
1. What is the dependent variable and how do you know?
2. What is the independent variable and how do you know?
3. What title would you give the graph?
4. What type of graph should you make? (Line, Bar, or Circle)
5. After making your graph, at what depths should Mr. K place
Plant A and Plant B?

What must be true for natural selection to heppen

Which of the following would be an important part of a multi-step plan to restore the stability of the red-cockaded woodpecker's ecosystem?

Complete the sentences by matching the names of trees to the appropriate blanks. to do this, drag the names on the left into the appropriate blanks in the sentences on the right. match the words in the left column to the appropriate blanks in the sentences on the right. terms may be used more than once. make certain you have filled every blank with a term before clicking submit. 1. deciduous trees lose their leaves seasonally and include trees such as maple and elm. 2. conifer leaves are generally thin and needle-like, while seeds are contained in cones. conifers include cedar and pine. 3. evergreens are plants that maintain their leaves in all seasons and include trees such as cedar, elm, and pine. 4. hardwoods reproduce using flowers and have broad leaves; hardwoods include trees such as maple, , and cedar. elm returned you filled in 2 of 10 blanks incorrectly. mango trees are tropical broad leaf plants that maintain their leaves all year long. no credit lost. try again.