B. Mutualism, because both parties are benefiting from the other.
ANSWER:Mitochondrion and Nucleus
The answer is environmental stress
Answer:
Boxwood shrubs are slow-growing plants with dark green glossy leaves. Some varieties have variegated leaves. Leaf shape depends on the variety; some are round while others are elliptical. They provide thick cover because the foliage begins close to the ground and is dense enough to block light.
Explanation:
