Which statements are true of a white dwarf?
it has a red shell.
it is the resul...
Which statements are true of a white dwarf?
it has a red shell.
it is the result of the core collapse of a low-mass star that sheds its outer layers.
it emits massive amounts of light compared with other stars.
it strongly attracts all matter or energy that comes near it.
it cools down to become a black dwarf.
Answers: 2
Biology, 21.06.2019 23:20, mikealonso
Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline. which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used
Answers: 1
Biology, 22.06.2019 05:30, loganferg5499
To maintain asepsis when administering an injection, all parts of the syringe can be handled except the:
Answers: 3
Biology, 22.06.2019 13:30, silveryflight
Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?
Answers: 1
Biology, 22.06.2019 16:30, gujaratif932
Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.
Answers: 1
History, 06.12.2019 21:31
Mathematics, 06.12.2019 21:31