REPLICATION Organize the steps of DNA replication...
1. Two new copies of DNA are created, each containing one strand from the original DNA molecule.
2. DNA Polymerase joins complementary nucleotides to the template strands.
3. DNA Helicase "unzips" DNA breaking bonds between the 2 template strands.
4. The newly created strands are "proof-read" for errors.
5. DNA Polymerase attaches to each exposed template strand.

it's anything that aren't producers and consumers.

explanation:

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enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products

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water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.