PLEASE HELP 50 POINTS
Match each theory with its description.
1. oscillating universe...
PLEASE HELP 50 POINTS
Match each theory with its description.
1. oscillating universe theory The universe came from a very dense, very hot "fireball" that exploded and expanded into existence.
2. inflation theory A very, very fast expansion and acceleration of the universe happened milliseconds after the big bang.
3. big bang theory The universe has always been and continues to be the same.
4. steady state theory The universe is a never-ending cycle of big bangs and big crunches.
Answers: 1
Biology, 21.06.2019 22:00
Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.
Answers: 2
Biology, 22.06.2019 04:30
Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?
Answers: 3
Biology, 22.06.2019 14:30
The table below shows data for a population of fish in a pond. fish body color # of fins scales? tail shape a silver 4 yes fan b pink 4 yes flat c black 4 yes fan d orange 4 yes flat e orange 4 yes fan f silver 4 yes flat which of the above characteristics would be most in developing a classification system for the fish? a. body color and tail shape b. presence of scales and tail shape c. body color and number of fins d. number of fins and presence of scales
Answers: 2
Biology, 22.06.2019 14:30
The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping
Answers: 1
Mathematics, 28.09.2019 05:30
Social Studies, 28.09.2019 05:30
History, 28.09.2019 05:30
History, 28.09.2019 05:30
Mathematics, 28.09.2019 05:30
Mathematics, 28.09.2019 05:30
History, 28.09.2019 05:30
Mathematics, 28.09.2019 05:30
Mathematics, 28.09.2019 05:30