lisettenorarios lisettenorarios

20-01-2021
Biology

contestada

Which of the following is the primary source of oxygen in the Earth's atmosphere?
OA
plants
OB
animals
OC
factories
OD
bacteria
Reset
Submit

Respuesta :

summanmlk09 summanmlk09

20-01-2021

Answer:

Oa

Explanation:

bcz primary is a form of plants type so thats why its OA

Answer Link

Otras preguntas

When do you feel you are more likely to make decisions rationally instead of emotionally?

Academic and social competence are aided by realistic self-perception. What effect does unrealistically high self-esteem have on effortful control and academic

On September 1, Nixa Office Supply had an inventory of 30 calculators at a cost of $14 each. The company uses a perpetual inventory system. During September, th

Two-fifths of the sum of 3 and y

If a polling organization must be especially careful to represent all regions of the United States, which type of sampling plan is most useful?

Greg drove 585 miles in 9 hours. At the same rate how many miles would he drive in 7 hours?

One of a group of people who moved about, perhaps to find food, a wanderer

When Mei does 17 push-ups and 6 sit-ups, it takes a total of 35 seconds. In comparison, she needs 41 seconds to do 20 push-ups and 7 sit-ups. How long does it t

How did railroad expansion make natural resources more available in the US? ooo by increasing the amount of natural resource deposits by making it possible for

The ability to monitor one's own and others' feelings and emotions, to discriminate among them, and to use this information to guide one's thinking and actions