The lantern fish is a marine animal that has the unique ability to produce its own light. why would these organisms most likely be found in deeper ocean zones?

there is less light in deeper ocean zones.
it is cooler in deeper ocean zones.
there is more pressure in deeper ocean zones.
there is less oxygen in deeper ocean zones.

The correct answer is first statement.

Explanation:

The lanternfish refers to a fish that thrives in deep-water and has got its name due to the tendency to generate light. The light is produced by the small organs called photophores. Within the photophore, a chemical reaction occurs that produces light and the whole process is termed as bioluminescence. Due to less light in deeper water zones, these fishes are found there as they possess the tendency to generate their own light. These fishes are basically found in the disphotic or in the twilight zone.

The correct answer is 1.91 hectares.

Explanation:

Based on the given data, the monarch butterflies occupied 0.67 hectares of area one winter, and in the following winter the species occupied 1.13 hectares of the area. It is given that the population of the butterflies is growing geometrically, therefore, the area the butterflies will cover in the coming year will be:  

The formula that is used to calculate the geometric growth rate is Nt = No (1+r)^t,  

Here Nt is 1.13, t is 1 and No is 0.67,  

Therefore, 1.13 = 0.67 (1+r)^1

= 1.13 = 0.67 + 0.67r

= 1.13 - 0.67 = 0.67r

= 0.46 = 0.67r

= r = 0.46/0.67

= r = 0.686

For the coming year, the No will be 1.13, t is 1 and r is 0.686. Now the Nt will be,  

Nt = No (1+r)^t

Nt = 1.13 * (1+0.686)^1

Nt = 1.13 * 1.686

Nt = 1.91 hectares.