Biology, 08.01.2021 22:20 mrashrafkotkaat

What do different scientific theories about how life began on Earth in common? -early Earth had to warm considerably after it's formation before it could support life
-early life was aquatic because all of Earth was initially covered by ocean
-a seed of life was started thorough meteorite bombardment
-Carbon based molecules formed in an oxygen poor environment

Answers: 1

Show answers

Another question on Biology

Biology, 21.06.2019 22:00

What are charcteristics of lithosphere?

Answers: 1

Answer

Biology, 22.06.2019 03:30

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

Answers: 1

Answer

Biology, 22.06.2019 12:00

Which process is represented a.) deletion b.) nondisjunction c.) translocation d.) insertion

Answers: 1

Answer

Biology, 22.06.2019 15:10

Which of the following requires the use of energy and the of transport proteins to move a molecule across a cell membrane?

Answers: 1

Answer

You know the right answer?

What do different scientific theories about how life began on Earth in common? -early Earth had to...

Questions

Chemistry, 02.12.2021 23:00

Explain why tertiary alkyl halides typically undergo SN1 substitution reaction more rapidly than secondary or primary halides....

Social Studies, 02.12.2021 23:00

How did the constitution ger passed....

Health, 02.12.2021 23:00

If it takes 5 minutes to restore a victim's normal heartbeat, approximately how much does that decrease his chance of survival? Group of answer choi...

Chemistry, 02.12.2021 23:00

What is the oxidation number of bismuth in bio ?....

Mathematics, 02.12.2021 23:00

Let f(x)=x−[x] where [x] denotes the greatest integer that is less or equal to x....

Business, 02.12.2021 23:00

Determine the total and per-share amounts that would be paid to the common stockholders and to the preferred stockholders assuming the preferred stock...

Mathematics, 02.12.2021 23:00

A 2-column table has 5 rows. The first column is labeled x with entries negative 2, negative 1, 0, 1, 2. The second column is labeled f (x) with entri...

Physics, 02.12.2021 23:00

A 1,500. 0 kg car hits a brick wall with a force of 60. 0 N in 1. 75 seconds. What is the change in the momentum of the car?...

History, 02.12.2021 23:00

What were some of the key challenges that Americans faced due to urbanization and what were some of the possible solutions to those challenges?...

Mathematics, 02.12.2021 23:00

A youth soccer field is 24 yards long and 10 yards wide. The team practicing on the field is told to run the diagonal of the field. How far did they r...

Mathematics, 02.12.2021 23:00

Some boats were traveling up and down a river. A satellite recorded the movements of several boats. A motor boat traveled -3.4 miles per hour for 0....

Mathematics, 02.12.2021 23:00

The function f is continuous and f(u)du=6 what is the value of....

Mathematics, 02.12.2021 23:00

Chee is flying a kite, holding her hands a distance of 3.25 feet above the ground and letting all the kite's string play out. She measures the angle...

Chemistry, 02.12.2021 23:00

Based on these results, calculate the effectiveness of pasteurization at the various time points (i. e. % of CFU/ml at 30, 60, 120 and 240 seconds ver...

Geography, 02.12.2021 23:00

Which of the following can be disproved using a counterexample?...

Business, 02.12.2021 23:00

Calculate the net asset value for the Boston Equity mutual fund. (Round your answer to 2 decimal places.)...

English, 02.12.2021 23:00

HELP ASAP (I WILL GIVE BRAINLIEST, THANKS, AND 5 STAR Owen makes a flowchart about the steps involved in hearing the sound energy produced by a guit...

Mathematics, 02.12.2021 23:00

5.Construct a window in the shape of a semi-circle over a rectangle. If the distance around the outside of the window is 12 feet, what dimensions will...

Health, 02.12.2021 23:00

Add molecules to or remove molecules from her healthy body to show how her body would change if she had the condition you read about (asthma, anemia,...

Business, 02.12.2021 23:00

Briefly outline some of the models that can help us understand how advertising works in theory and in practice....

More questions: Biology Another questions