Answer:
refraction
Explanation:
its when an object appears broken or bent in water
The four components of biodiversity increase the stability of ecosystems and increase the resistance of ecosystems to harmful invasive species. Stability of ecosystem refers to the capability of a natural system to apply self—regulating mechanisms so as to return to a steady state after an outside disturbance.
Answer:
Congestive Heart Failure.
Explanation:
Congestive heart failure may be defined as a type of the chronic condition that might affect the pumping of the heart muscles. The fluid gets accumulated in the heart.
The congestive heart failure cannot be easily marked in youngsters but can be marked easily in the old persons. The individual feels difficulty in breathing and may also suffer from the tachycardia. Excessive sweating and change in the nail color is common in severe heart failure.
Thus, the correct answer is option (D).
Answer:
Supination and pronation are terms used to describe the up or down orientation of your hand, arm, or foot. When your palm or forearm faces up, it's supinated. When your palm or forearm faces down, it's pronated.
Explanation:
mark me as brainliest