Biology, 14.04.2020 18:14, tdyson3p6xvtu
Johannes Kepler was a German astronomer who lived in the 17th century. He was the first scientist to accurately describe the
motions of the planets around the Sun with mathematics. More than 50 years after his death, an English physicist named Isaac
Newton developed a mathematical theory of gravity that applied to all objects, not just planets.
The example described above suggests that
A.
Scientific knowledge is never correct because it is constantly changing as new theories are developed and discoveries
are made
B. Scientists tend to all come from the same region and live during the same time period.
C.
Scientific knowledge does not change through time because the earliest scientists were totally correct.
D.
Scientists who make contributions to scientific knowledge often come from different backgrounds and live at different
times
Answers: 2
Biology, 22.06.2019 05:30, 100738
Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim
Answers: 1
Biology, 22.06.2019 06:30, 10040813
Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?
Answers: 1
Biology, 22.06.2019 09:00, werewolf4751
Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land
Answers: 3
Johannes Kepler was a German astronomer who lived in the 17th century. He was the first scientist to...
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