Joseph has four different graduated cylinders.

He has a 10 mL cylinder marked in 0.1 mL increments, a 100 mL cylinder marked in 1 mL increments, a 250 mL cylinder marked in 5 mL increments, and a 500 mL cylinder marked in 10 mL increments.

If Joseph needs to measure a volume of 0.2 mLs for an experiment, which cylinder should he use to make the most precise measurement?

10 mL cylinder marked in 0.1 mL increments

Explanation:

Since what Joseph needs in fraction, that is 0.2 mL, in order to make a precise measurement, the 10 mL cylinder that is graduated in 0.1 mL increments will provide the most precise result.

Other cylinders might also work but will not be as precise because they do not have fractional graduation. He will only end up estimating the required volume.

d concave shape of wave rock

explanation:

the concave shape of wave rock is a very good evidence that supports the evolution of earth due to chemical weathering. if we talk about structure of   wave rock, studies have estimated that it is around 2.7 billion years old. it also serves as the foundation of evidence that it was the place where australian continent began to form.

how the structure of wave rock was created?

studies suggest that structure of wave rock was created when the surrounded area was started to weather due to which deposition of material started on the part of land which now contains wave rock.

the structure of wave rock is considered to be one of the best-known landforms in australia. at the height of around 15 cm, there can be found flared slopes which formulate the margins of hyden rock. it is now assumed by geologists that wave rock was created by subsurface water-induced weathering and not by glaciers, waves or wind.

due to deposition of material over the period of long time, the wave rock became tougher and tougher due to weathering from surrounding terrain. this makes it a physical evidence that supports   the evolution of earth due to chemical weathering.

hope it !

uh two lol