krystianacocuzza krystianacocuzza

01-02-2021
Biology

contestada

Earth is a closed system, meaning the same amount of water has been on Earth, and will
remain on Earth, since Earth's beginnings.
O True
O False

Respuesta :

helpme83388282 helpme83388282

01-02-2021

True

earth is a closed system

Answer Link

Toristern12 Toristern12

01-02-2021

True. We are drinking the same water dinosaurs once drank

Answer Link

Otras preguntas

You have 20cookies with the ratio is 2 chocolate chip for every 3 sugar. How many sugar cookies do you have?

elements within a period have the same number of what?

The longest interval of time is called _____. an eon a period an era a century

Round 1,129.872 To The Nearest Tenth

A voltaic cell spontaneously converts chemical energy to (1) electrical energy (3) mechanical energy (2) geothermal energy (4) nuclear energy

A horizontal 20.-newton force is applied to a 5.0-kilogram box to push it across a rough, horizontal floor at a constant velocity of 3.0 meters per second to th

According to Reference Table H, what is the vapor pressure of propanone at 45°C? (1) 22 kPa (3) 70. kPa(2) 33 kPa (4) 98 kPa

It took 20 minutes to print out a 250 page report.at this speed how many pages could this printer produce in 30 minutes

Round 1,129.872 To The Nearest Tenth

From the tone of Chief Joseph’s speech, “I Will Fight No More Forever,” you can infer that he has been pursued for a long time. a. True b. False