Answer:
sodium is higher on the inside than on the outside, only free water molecules will be able to diffuse through the membrane. The water molecules will diffuse through osmosis from an area of low sodium conc. ... In doing so, the water itself is moving from high to low concentration.
Answer:
D. A joint in the spine that is slightly movable and separated by cartilage.
Explanation:
got it from edge2020
Amphibians have three heart chamber and they lay eggs so
AMPHIBIAN
D) Blue Jays and Finches nest in the same Oak Trees.
Explanation:
This is an example of competition because two species are for the same thing, in this case, oak trees to nest in.
