Most insect pollinators are designed to enable plants to carry out...
1. Self Pollination
2. Cross pollination

cross pollination

Explanation:

plants dont want self pollination.  Self pollination is taking pollen from one flower of a plant to another flower of the same plant (plants can have multiple flowers).  Plants don't want this because they want to widen the gene pool meaning they want to reproduce with other plants of the same species.  Cross pollination fits this description.  Cross pollination is taking pollen from one flower to another plant from the same species's flower.  Plants dont want to reproduce with themselves, they want to reproduce with other plants from the same species.  Cross pollination is the best way to do that

hey there!

boiling point is the temperature at which the vapor pressure of the liquid equals atmospheric pressure. the vapor pressure of solvent molecules is decreased when a solute is added, so a higher temperature is required to increase the number of solvent molecules in the gas phase above the liquid.

at the freezing point, the vapor pressures of the solid and liquid are equal; a lower temperature is needed to reduce the number of solvent particles above the liquid.

hope this you

tobey

we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).