Match the plant structures below with their correct function ITEM BANK: Move to Top
Cell Wall
drag and drop answer here
The portion of a flower that produces
pollen.
Chloroplasts
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Stamen
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The upper piece of the pistil, where pollen
is caught and trapped.
These provide plants with structural
support and protection.
These take light and convert it into
chemical energy using photosynthesis.
Stigma
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This is a layer of protection that helps
seeds avoid damage
Seed Coat
drag and drop answer here
Organization and Development of Living Organisms

9.9 years

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.

trachea, alveoli, lung capillaries, arteries

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: