Answer:
Proteins, carbohydrates, nucleic acids, and lipids are the four major classes of biological macromolecules.
Macromolecules are made up of single units known as monomers that are joined by covalent bonds to form larger polymers.
Explanation:
Answer:
70 minutes : 1 hour and 10 minutes
7.6 yards : 22.8 feet
Explanation:
Have a nice day :)
Answer:
Yes
Explanation:
High blood pressure can be redused, but can't stop permanently.
Cyanobacteria don't need oxygen to survive they produce oxygen. They where the first ever known organisms on the planet and they produced oxygen in the oceans which was absorbed by iron deposits and then once the iron had oxygen the ocean got the oxygen until it got into the atmosphere and Eukaryota bacteria evolved. So the answer would be: <span>They convert nitrates from the water into nitrogen gas (N2) that is released into the atmosphere.</span>
Answer:
4) to aid in the transmission of an impulse, neurotransmitters are secreted into a synapse
