Biology, 01.09.2019 07:00 sunshine52577oyeor9
Marsupials are found in north america and australia, but they would not have been able to swim across the ocean. according to scientists, how did this group of organisms come to live on two separate continents?
a) marsupials used to have adaptations that allowed them to swim but lost these adaptations over time.
b) the two groups of marsupials evolved independently of one another on two separate continents.
c) the continents were once connected, and marsupials were able to migrate over the land.
d) the oceans were shallow in prehistoric times, which allowed the marsupials to travel from one continent to another.
Answers: 2
Biology, 22.06.2019 20:30
The eyeball is wrapped in adipose tissue within the orbit. what is the function of the adipose tissue?
Answers: 1
Biology, 22.06.2019 22:20
Which of the following structures is a double layer of phospholipids with proteins? a: cytoplasm b: cell membrane c: ribosome d: cell wall
Answers: 2
Biology, 23.06.2019 00:00
Ascientist observes certain changes in the physical features of a particular species over time. she concludes that the species has undergone evolutionary change. she wants to study the animals by analyzing their population. she’ll use . the population of this species is decreasing considerably. if this trend doesn’t change, this species will fall under the category of animals. this is a plato question,i need to make up his biology credit.
Answers: 3
Marsupials are found in north america and australia, but they would not have been able to swim acros...
Social Studies, 02.09.2019 08:30
Geography, 02.09.2019 08:30
Biology, 02.09.2019 08:30
English, 02.09.2019 08:30
History, 02.09.2019 08:30
Business, 02.09.2019 08:30
Mathematics, 02.09.2019 08:30
Mathematics, 02.09.2019 08:30
Mathematics, 02.09.2019 08:30