D is the answer. Mutations can cause MANY problems.
Answer:
Exercise is responsible for the increasing heart beat.
Explanation:
Exercise is responsible for the increasing heart beat because our body needs oxygen more faster during exercise. When we exercise our body needs quick energy and oxygen which can be provided by heart as well as the heart also removes carbondioxide which is produces during respiration process so the heart beat increases in order to provide energy and oxygen to the muscles.
Gingerbread house is a good place
The answer to this question would be: move forward
Endolymph is the organ in the semicircular canal that can detect acceleration and deceleration. When your body moving forward, the endolymph is lagged behind, and then slowly moving forward. When you stop the endolymph still moves and then slowly moving backward.
it similar to the case when you stand inside a bus that moving or stopping.
