subject

Biology, 18.03.2020 17:49 jackie533

) The most important source of the free oxygen in our atmosphere is: A) green plants that carry on photosynthesis. B) deforestation. C) volcanic degassing. D) the dissociation of water vapor in the upper atmosphere.

ansver

Answers: 2

Show answers

Another question on Biology

question

Biology, 21.06.2019 14:00

The kidneys, ureter, bladder, and urethra the body maintain homeostasis through the process of a. excretion b. specialization c. respiration d. digestion

Answers: 1

question

Biology, 21.06.2019 15:00

If someone could do the first couple, just so i can see how it's done that would be great! 20 points. complete a dichotomous key for the 10 leaves on the common leaves sheet. the chart provided here allows for 11 pairs of statements. depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.

Answers: 2

question

Biology, 21.06.2019 20:00

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

Answers: 1

question

Biology, 22.06.2019 04:30

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Answers: 3

You know the right answer?

) The most important source of the free oxygen in our atmosphere is: A) green plants that carry on p...

Questions

question

Social Studies, 28.12.2019 03:31

How have the characteristics of the electronic media and the internet affected the actions of public officials, especially the president, and candidat...

question

Computers and Technology, 28.12.2019 03:31

Historically, it has been observed that computer processing speeds tend to double every two years. which of the following best describes how technolog...

question

Biology, 28.12.2019 03:31

Highly potent toxins that are excreted by microorganisms, such as bacteria, and can cause damage to the host by destroying cells or even disrupting th...

question

Business, 28.12.2019 03:31

High-technology and fashion are types of industries likely to frequently a. cost of goods sold. b. the average cost basis. c. the...

question

Arts, 28.12.2019 03:31

Listen to the above excerpt from mozart's symphony no. 40. which of the following would be the most likely tempo marking? select one: a....

question

Biology, 28.12.2019 03:31

Long after mendel’s laws were accepted it was observed that crosses between homozygous red snapdragons and homozygous white snapdragons produced "pink...

question

Chemistry, 28.12.2019 03:31

List 3 complex carbohydrates (1pt x 3) 1. plant-derived digestible carbohydrate 2. plant-derived indigestible carbohydrate ...

question

Business, 28.12.2019 03:31

Looking outside the organization to examine what industry competitors and excellent "performers" outside of your industry are doing in a particular pr...

question

Business, 28.12.2019 03:31

Low cohesiveness combined with a strong alignment between group goals and organizational goals typically results in this. a moderate productivity incr...

question

Business, 28.12.2019 03:31

Lydia owns a fashion store for women, and her main focus is on providing quality customer service. the staff is trained to treat customers with utmost...

question

Business, 28.12.2019 03:31

Management of all types and grades of angina includes the use of lifestyle modification to reduce risk factors. which of these modifications are appro...

question

Social Studies, 28.12.2019 03:31

Mabel always thought of herself as being incapable when it came to fixing things. she easily developed the habit of asking her husband, abel, to do ev...

question

Business, 28.12.2019 03:31

Many economists believea. the fed could have reduced the severity of the great depression by raising interest rates. b.bank failures increased the sev...

question

Business, 28.12.2019 03:31

Managers’ effectiveness as will determine how well they understand and respond to others and can change the organization in response to their feedbac...

question

Business, 28.12.2019 03:31

Makai's marketing mix (mmm) does not use its resources wisely. the employees at mmm spend too much time in meetings and not enough time focusing on th...

question

Social Studies, 28.12.2019 03:31

Many democratic-republicans continued to sympathize with france. federalist was angry and called them democrats, mobocrats and all other kinds of rats...

question

Business, 28.12.2019 03:31

Many new restaurants have opened in collegetown in recent years. given this change in supply, which type of demand curve would result in the largest c...

question

English, 28.12.2019 03:31

Read the comment by huck from chapter 23 of the adventures of huckleberry finn. i smelt sickly eggs by the barrel, and rotten cabbages, and such thing...

question

Business, 28.12.2019 03:31

Wendy was in walmart and noticed a display with baking items collected together and a little pad with recipes to tear off. she looked at the recipe an...

question

Business, 28.12.2019 03:31

Suppose the environmental protection agency (epa) wants to mandate that all methane emissions must be reduced to zero in order to alleviate global war...

More questions: Biology Another questions