A group of scientists are studying Shasta Lake in California. Which of these properties describes a living part of the lake? A.
the algae growing in the water
B.
the amount of sunlight that passes through the water
C.
the temperature of the water
D.
the depth of the water

Which of the following are energy solutions that release pollution into the air>

If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community