Deer eat grass. What term describes the ecological relationship between deer and grass?

competitive

symbiotic

mutualistic

predation

Symbiotic is wrong

Predation

Explanation:

Predation is a biological relationship between two organisms whereby one benefits by feeding on the other.

In this case, the deer (known as predator) benefits while the grass (known as the prey) is fed upon.

Thus, deer eating grass is a example of predation

osteogenesis imperfecta (oi) refers to a congenital ailment of bones. in the condition, the bones become brittle or fragile. this ailment is a general result of the defect or mutations in the genes (colia1 or colia2). this mutation results in imperfect collagen formation either in quantity or quality wise.  

there are eight kinds of oi defects, and each kind varies with certain distinctions in symptoms. the usual symptoms include frequent bone fractures, loss of hearing in infants, protruding eyes, discoloration of the white in the eyes, respiratory issues, loosening of the joints, short stature, and other symptoms.