Read this description of the life cycle of a mushroom.

1. A mushroom begins to grow underground as a single-celled "spore.”

2. The spore grows into multicellular structures called "hyphae.”

3. The hyphae absorb nutrition and detect when conditions are right to sprout a mushroom above ground.

4. The sprouted mushroom then forms new spores that can enter the ground and begin the life cycle again. Which sentence about this life cycle shows that mushrooms need energy and respond to stimuli?

A mushroom begins to grow underground as a single-celled “spore.”
The spore grows into multicellular structures called “hyphae.”
The hyphae absorb nutrition and detect when conditions are right to sprout a mushroom above ground.
The sprouted mushroom then forms new spores that can enter the ground and begin the life cycle again.

step-by-step explanation: i dont

ummm seems that u didnt post the attachement !

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true