Biology, 08.07.2020 20:01 AdanNava699
A galaxy is a system of millions or billions of stars, combined with gas and dust, that are held together by gravitational attraction. Within which galaxy do the Sun and its solar system belong? As you are researching, list at least three characteristics that you learned about this galaxy.
Answers: 2
Biology, 21.06.2019 18:00
Which events are likely to be catastrophic to an ecosystem? select the three correct answers.a-hurricane.b-steady population growth.c-seasonal flooding.d-introducing of an aggressive invasive species.e-tsunami.
Answers: 1
Biology, 22.06.2019 09:00
Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.
Answers: 3
Biology, 22.06.2019 12:10
People with one sickle cell allele are not likely to get malaria. what is this an example of?
Answers: 1
Biology, 22.06.2019 13:00
Ascientist wanted to formulate a pill to attack a specific type of bacteria that infects the throat. which biological component would be best to use as a model for the pill's function? bacteriocytes phagocytes complement antibodies
Answers: 1
A galaxy is a system of millions or billions of stars, combined with gas and dust, that are held tog...
Computers and Technology, 06.12.2019 03:31
Computers and Technology, 06.12.2019 03:31
Computers and Technology, 06.12.2019 03:31