The temperature of a sample of water is changed from 10°c to 30°c. the same change in kelvin would be a) 20 b) 100 c) 273 d) 303

There is an area in idaho named craters of the moon where most of the ground is covered with basalt, adark gray, igneous rock with no visibl crystals. what can you infer about the geographical history of the area?

Embryos of different species look very similar, which shows that the organisms share a ancestor.

What is the percentage composition of carbon in the compound ch4