The baby boomers gain about 5 billion more people
Answer:
A
Explanation:
(a) It would decrease as blood volume decreases, making it easier for the heart to pump blood.
Chemical composition of the Sun and the movement of galaxies.
Astronomers are scientists who study the universe and the objects within it such as the sun, galaxies, stars, planets, star forming regions, and the evolution of the universe. Chemical composition of the Sun and the movement of galaxies are the types of evidence that astronomers use to estimate the age of the universe and stars. Astronomers detect the movement of galaxies by viewing its light spectrum. Astronomers can measure the expansion rate of the universe accurately by taking the measurements of many galaxies. Also, the chemical composition of the sun gives astronomers some idea about the age of the universe and stars.
Answer:
disaccharide
Explanation:
A disaccharide is a substance made up of two molecules of simple sugars (monosaccharides) linked to each other.
Monosaccharides include: glucose, fructose, galactose
Combining monosaccharides we get disaccharides:
sucrose = glucose + fructose
lactose = galactose + glucose
maltose = glucose + glucose