In which zone would you expect to find the greatest abundance of marine organisms?

middle intertidal zone
supralittoral zone
high littoral zone
low intertidal zone

can you give me explinations? i don't understand this subject very well.

Option C, High littoral zone

Explanation:

The ocean zone that is known as the marine ecological realm is the Littoral zone. In this zone effects of tides, long shore currents and breaking waves can be experienced up to a depth of 33 feet.

This zone consists of following features which makes it the most habitable zone of ocean –  

a)Large amount of dissolved oxygen

b)Extensive availability of nutrients

c)Sunlight  

d)High wave energies

e)water motion

f)varying geological nature of shorelines

g)varying nearshore bottoms geology

Due to the above mentioned feature, Lottoral has enormous number of species along with all major phylum type.  

The different types of habitat found in this region are  

a)Coral reefs,

b)sandy beaches,

c)rocky coasts,  and  

d)sheltered embayments  

Hence, option C is correct

it's the cell cycle, but cytokines is when the cell divides.

theres 3 stages interphase,mitosis,and cytokines.

interphase prepares the cell for division.

mitosis is the process of dividing the cell,it has 4 parts interphase,anaphase,metaphase,and telophase.

lastly there's cytokines,that's when the cell divides into 2 daughter cells

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy