Photoplankton is one of the producers that can be found in the polar regions
Answer:
All the circles are phosphates, they are the polar phosphate head. (P)
The squares (the ones that are vertical) that are linked with the cirlces are the deoxyribose sugars. (D)
the square that is linked with a is thymine (T)
the squares linked with g are cytosine (C)
Answer:
Something that indicates or fixes a limit or extent. Those two trees mark the boundary of our property. The mountain range that forms the country's northern boundary.
Explanation:
It is one of these meanings because I don't know what type of boundary you mean.
When they land in a flower, the bees get some pollen on their hairy bodies, and when they land in the next flower, some of the pollen from the first one rubs off, pollinating* the plant. This benefits the plants. In this mutualistic relationship, the bees get to eat, and the flowering plants get to reproduce.
