Hi there!
1. True
2. True
3. False
4. True
5. True
Hope this helps !
Yes, they are.
Macromolecules are biomolecules which are needed by the body to function. In a cellular level, these are used by the cell to perform many of its processes such as transport, ATP generation and protein synthesis. There are four macromolecules which are carbohydrates, proteins, lipids and nucleic acids. Carbohydrates are obtained by eating for instance sugars or sugary-related goods. Proteins are gained through meat and lipids, oil and fish. Nucleic acids on the other hand are formed through proteins.
Hi mark me brainliest please
According to this page "The heart pumps about 2,000 gallons (7,571 liters) of blood a day through its chambers." 2,000 gallons per day works out to 83 gallons per hour, or nearly 6 quarts per minute. So it takes about one minute for blood to make the round trip to the heart.
Answer:
Regrowth Process. Pioneer species are the first to move in and recolonize the alien landscape of a forest after a fire. · Severe Fires.
Explanation: