AestheticPerson AestheticPerson

22-05-2019
Biology

contestada

What came first oxygen or life?

Respuesta :

Marigolden Marigolden

22-05-2019

Life because plants and trees are considered life, and trees produce oxygen.

Answer Link

Аноним Аноним

22-05-2019

Answer:

life cos, although trees are life and trees produce oxygen, trees also need oxygen, life needs oxygen

Answer Link

Otras preguntas

Which expression is equivalent to 3x-(2x+4)+5?

if you need to purchase 50 boxes of popcorn to sell at the football game and they cost 4 for 5.00 how much would this purchase cost me

If the distance between the levers input force and the fulcrum is 8 cm, and the distance between the fulcrum and the output force is 24 cm, what is the ideal me

Which of the following is the best example of an isolated system? A. A bus at a bus station B. An astronaut in a spaceship C. A motorcycle in a garage D. A car

is the process of carefully managing detailed information about individual customers and all customer "touch points" to maximize loyalty.

On a boat, a cabin's window is in the shape of an isosceles trapezoid, as shown below. What is the area of the window?

What are the challenges posed by strategic information systems, and how should they be addressed?

A piston/cylinder contains 2 kg of water at 20◦C with a volume of 0.1 m3. By mistake someone locks the piston, preventing it from moving while we heat the water

Solve the system of equations by the addition method. If a system contains decimals, you may want to first clear the equation of decimals. 1.3x + 0.5y = 17 -0.

Displaced workers can retain their group medical coverage for up to 18 months for themselves, and for up to 36 months for their dependents, if they pay the prem