1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
adelina 88 [10]
3 years ago
15

Which was least likely to have been a component of Earth’s atmosphere before life began?

Physics
2 answers:
skelet666 [1.2K]3 years ago
7 0

Oxygen would be what I'd choose. Before life was created was also before plants were around, so there was nothing to create oxygen through photosynthesis.

Otrada [13]3 years ago
4 0
The answer to this question is a) sulfur
You might be interested in
Sara is riding her bike down the road at 35 km/hr. She starts to peddle faster as she
steposvetlana [31]

Answer:

Distance covered to top of the hill was : 1.755 km

Explanation:

Initial velocity = 35 km/hr

Acceleration = 2.0 km/hr²

Time taken to accelerate = 3 minutes = 3/60 hours = 1/20 hours

Formula for acceleration : a = Δv /t  

v-u/t    ---where u is initial velocity , v is final velocity and t is time taken for acceleration

v- 35 / 0.05 = 2

v = 35.10 km/h

Formula for distance is product of speed and time

Distance covered = 35.10 * 0.05 = 1.755 km

6 0
3 years ago
Please help!! i will give 100 points!!
Iteru [2.4K]
Diagram a shows you a plate tectonic not a boundary and diagram b shows you a convergent plate boundary because the plates are coming together and the oceanic plate is being subducted undneath the continental plate
4 0
3 years ago
Read 2 more answers
Differentiate the following functions with respect to x <br>xsin x​
gtnhenbr [62]

Answer:

Here is your answer

Hope it helps

6 0
3 years ago
Read 2 more answers
Help help help HELP AAAAA
charle [14.2K]
The answer is B

As seen on the graph, the bus maintains a 9m/s speed for a majority of the trip to school.
5 0
3 years ago
How will sunlight most likely affect a black shirt on a hot summer day? the temperature of the shirt will depend on how much sun
vladimir2022 [97]

The correct answer is option (C) the temperature of the shirt will increase because all wavelengths of light are absorbed by the shirt.

The relationship of heat and light

  • Heat is a measure of the movement of particles in the body, the more particles move, the warmer the body becomes.
  • When the body absorbs light radiation, its particles vibrate in accordance with the electromagnetic radiation's wavelengths, which causes an increase in the temperature with the increase in particle movement.
  • The more wavelengths of radiation absorbed by an object, produces more heat.

Learn more about the Wavelength of light with the help of the given link:

brainly.com/question/13961990

#SPJ4

5 0
1 year ago
Other questions:
  • The potential difference between two points, A and B, in an electric field is 2.00 volts. The energy required to move a charge o
    5·1 answer
  • Mason notices that his boat sinks lower into the water in a freshwater lake than in the ocean. What could explain this?
    11·2 answers
  • The majority of geologists believe that the sedimentary rock require 25,000 years to accumulate. true or false
    9·2 answers
  • You pull a suitcase along the floor by exerting 43N at an angle. The force of friction is 27 N and the suitcase moves at a const
    12·1 answer
  • What is the velocity of an object that travels 150 meters in 10 seconds?
    6·1 answer
  • Calculate the period of a satellite orbiting the Moon, 98 kmkm above the Moon's surface. Ignore effects of the Earth. The radius
    7·1 answer
  • A man is standing on the edge of a 20.0 m high cliff. He throws a rock horizontally with an initial velocity of 10.0 m/s.
    11·1 answer
  • New york to Los Angeles is roughly 2,800 miles. If you drive 70mph, how long will it take to travel that distance?
    10·1 answer
  • If the masses are not changed, but the distance of separation is tripled, what happens to the for
    7·1 answer
  • A diver sees a shark, panics, and holds his breath while going to the surface from a depth of 30 m (98 feet). What is likely to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!