How are the number of protons represented in the periodic table?

atomic mass

atomic number

isotope

mass number

Which of the following is true? (A) Protein-coding genes make up far less of the human genome than noncoding DNA. (B) Protein-coding genes and noncoding DNA make up about the same amount of the human genome.

Which of these represents transfer of heat through conduction when a fireplace is lit in a room? Hot air rises through the chimney. Cool air is drawn in from the sides. A spade placed in the fire turns hot. A person sitting nearby feels the heat.

Use biodiversity in a sentence

Which state of matter is not typically found on earth?

What effect will happen by adding soap and water to the surface tension

Who compiled the laws of the roman empire into easy-to-understand codes?

What are some top predators in arazona

Why are theories modified over time?

Living organisms do not play a role in the water cycle. True Or false?

Why are shellfish population often a good indicator of water quality