which of these could represent the third step of inquiry.
a) Andrew writes down what three loads of laundry look like before and after he washes them on the cold ,warm ,or hot setting.
b) Andrew predicts that the warm setting on the washing machine will get clothes the cleanest.
c) Andrew washes three separate loads of very dirty laundry; one on the cold setting, one on the warm setting, and one on the hot setting
d) Andrews wonders which temperature setting on the washing machine gets clothes the cleanest.

Choice c) could represent the third step of inquiry.

Explanation:

Inquiry based learning is organized into inquiry phases.

The five general inquiry phase are

Orientation, conceptualisation, investigation, conclusion and discussion.

The investigation phase can be further divided into experimentation phase.

When Andrew washes three separate loads of dirty laundry ,one on hot setting,one one warm setting and one on cold setting , he is experimenting to collect data and interpreting it.

Only if he investigates will he know, which process will be suitable for doling out cleanest clothes.

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.