<span>According to Ptolemic Model the Earth was considered to be at the center of Earth. All the planets, stars and moons were thought to be revolving around the Earth will be doing so in epicycles. The epicycles are spiral movement in which movement is given while forming circles and center in orbits around the Earth</span>
An organism is a living thing.
So the correct answer is C.
D. Semiarid region. It has low rainfall but is not considered a dessert climate.
Given a diagonal with the sides 10 and 15 units, the angle formed between them is 120.
to get the length of the longest diagonal we use the cosine rule which states that;
c^2=a^2+b^2-2abCos(C)
where a,b and c are the sides and C is the angle.
therefore let:
a=15,b=10,C=120,c=?to solve for the length C we shall substitute the values in our formula:
c^2=15^2+10^2-2*15*10 cos 120
c^2=225+100-300cos120
c^2=325-(300*(-0.5))
c^2=325-(-150)
c^2=475
getting the square root of both sides;
sqrt (c^2)=sqrt475
c=21.795
the since this is the opposite side to the largest angle, we therefore conclude that the longer diagonal of the parallelogram is 21.795 units
The surface ocean current that affects the climate of Eureka is known as the California current. It is a Pacific ocean current and moves southwards along the western coast of America. It rises off southern British Columbia and ends off southern Baja. It is one of the five major coastal currents and is linked to the upwelling zones. The other Pacific currents are the Humboldt Current, the Benguela Current, the Canary Current, and the Somali Current. The California Current is also known as an Eastern boundary current. This is a large swirling current that occupies the northern part of the Pacific.
