Biology, 25.01.2020 13:31 igocrazy594
Which of the following is the correct sequence in the life cycle of a low-mass star?
a. protostar, main sequence star, red giant, planetary nebula, white dwarf
b. planetary nebula, red giant, white dwarf, main sequence star black hole
c. white dwarf, red giant, main sequence star, red supergiant, black hole
d. protostar, main sequence star, red giant, red supergiant, supernova
Answers: 3
Biology, 21.06.2019 17:00
What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?
Answers: 1
Biology, 21.06.2019 18:30
Which of the following are causes of coastal erosion? check all that apply. beach grasses and other plants trap windblown sand. wave action carves away the coastline. groundwater under pressure is forced to earth’s surface. artificial structures stop the natural flow of sand along the coast. underground caves collapse as bedrock is dissolved.
Answers: 1
Biology, 21.06.2019 19:40
What does it mean for a cell membrane to be selectively permable
Answers: 1
Biology, 22.06.2019 07:30
The equation shows cellular respiration. during cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and atp. what happens to the energy in the bonds in glucose? the energy is transferred to oxygen. the energy is transferred to carbon dioxide. the energy is transferred to water. the energy is transferred to atp.
Answers: 2
Which of the following is the correct sequence in the life cycle of a low-mass star?
a. proto...
a. proto...
Mathematics, 09.10.2019 00:00