Answer:
Paleozoic
Explanation:
It is during the late Paleozoic era, in the Carboniferous and Permian Periods, approximately 300 million years ago, that this transition occurred. During this period, there were higher global temperatures and tropical swamps dominated land on the Earth. This allowed amphibians to move farther inland. Later, synapsids and diapsids now dominated the land.
Answer:
Gas exchange is the physical process by which gases move passively by diffusion across a surface. For example, this surface might be the air/water interface of a water body, the surface of a gas bubble in a liquid, a gaspermeable membrane, or a biological membrane that forms the boundary between an organism and its extracellular environment.
Explanation:
Answer:
ribosomes and DNA i never heard of the last one
Explanation:
edgeunity 2020 unit test
I believe its half the number of the parents.
Answer:
hello your question is incomplete attached below is the missing parts
answer: when you choose a blue habitat there is disadvantage for the red beads and an advantage for the blue beads while when you choose a red habitat there is a disadvantage for the blue beads and an advantage for the red beads
Explanation:
There is a selective advantage for the red and blue beads and the selective advantages are :
when you choose a blue habitat there is disadvantage for the red beads and an advantage for the blue beads while when you choose a red habitat there is a disadvantage for the blue beads and an advantage for the red beads. what this simply means is that the change in the habitat cause a proportional change in the phenotype