Coal is the biggest source of electricity production. Discuss some of the effects of coal mining and use for power? How can you reduce the amount of coal used for electricity production?

What happens once an item breaks through the surface tension of water? A. it sinks B. it floats C. it becomes hot D. it becomes cold

What organs are in the lower back on the left side?

What is made out of protein and aid chemical reaction in organisms?

Which resident's information would the scientist most likely record to get valid results?

A category of people distinguished from the dominant society on the basis of distinctive and identifiable cultural characteristics is

The speed of sound is at 300 feet below the sea than at 200 feet. slower faster

The taxonomic classification category that contains the least number of different organisms is __. family species kingdom domain Biological Taxonomy is the science of a.) naming everything b.) comparing the molecular clocks between organisms c.

Tyrrell wanted to measure the growth of tomato plants in response to different types of fertilizer. Which tool would be most accurate?

In guinea pigs, black fur is dominant and white fur is recessive. A homozygous dominant black guinea pig is bred with a homozygous recessive white guinea pig. The dominant allele is represented by F, and the recessive allele is represented by f.

Is Antares or vega hotter than the sun