Water can move through plants in the same manner as water can move through straws. Transpiration is the process of water movement through a plant from absorption at the root through evaporation at the leaf. Classify the statements about the properties of water movement in plants and straws as true or false.

The statements about the properties of water movement in plants and straws  is True.

Explanation:

Transpiration happends when the water losses through water vapor, the water from the plants is absorbed by the roots. The water taken by the roots goes to the leaves, and then it comes out as water vapor through the leave's  poors.

200 greeting cards must be sold in order to achieve the breakeven. By seeling 200 greeting cards the company will be in position of no profit and loss position.

Explanation:

The breakeven point could be found from the following formula:

Breakeven Point = Fixed Cost / Contribution per unit Eq 1

Here

Contribution per unit = Selling Price - Variable Cost

Contribution per unit = $3 - $1 = $2 per unit

Putting values in the equation 1, we have:

Breakeven Point = $400 / $2 per unit = 200 units