Shapley found the distance to the center of the galaxy by studying the distance to open clusters.
a. True
b. False
Indicate whether the statement is true or false
Question 2
A ZAMS star evolves __________ and to the __________ on the H-R diagram because ________________.
a. downward, left, the core expands which causes the outer layers to expand b. upward, right, the core contracts which causes the outer layers to expand
c. upward, left, the core expands which causes the outer layers to contract d. downward, right, the core contracts which causes the outer layers to contract
The transcription of three different genes that are found in the same chromosome.
The composition of DNA sequences that are found in the nuclear genome of humans
Comet 67P/Churyumov-Gerasimenko from a distance of just 29 kilometres (ESA)
OPEN GLOVING 3
Vitamins Found Widely in the Food Groups
Finding the length given total distance and distance longer than other point