Question

select all that apply
how can extreme heat affect plants?
their flower buds grow.
chlorophyll disappears.
roots stop growing.
their leaves droop.

Explanation:

Extreme heat disrupts plant physiological functions. Chlorophyll breaks down under high temperatures, causing it to disappear. Roots cease growth as heat damages root cells and limits nutrient/water uptake. Leaves droop due to reduced water uptake and loss of turgor pressure. Flower buds do not grow; extreme heat often inhibits bud development or causes bud drop.

Answer:

B. Chlorophyll disappears.
C. Roots stop growing.
D. Their leaves droop.