Answer:
Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism
The correct answer is "limited prey is driving the bears to seek food in human settlements".
Due to the warming of the Arctic waters, the ice is melting, resulting in a serious decline of floating winter ice. Polar bears need these floating parts of ice to hunt, therefore this new situation limits the hunting opportunities of the bears. That is why polar bears are driven to human settlements to look for food.
Saturn is a gassy planet which makes it much easier that its shape is changing in accordance to its spinning speed. Since Saturn is spinning relatively fast, the rounded shape that it is expected to have, actually becomes an oblate spheroid, which pretty much means that its poles are pressing towards the center, while the equatorial part expands, thus giving it an ecliptic shape.
Answer:
D is the answer of your quest.
Explanation:
D
<span>Atherosclerosis is the general term for narrowing and hardening of the arteries due to plaque buildup. When this occurs in the vessels that supply the heart, it is termed coronary artery disease, or coronary heat disease.</span>
