Which of the following can upset the balance of an ecosystem?

too much water

not enough water

too much light

not enough light

all of the above

none of the above

Explain why there is greater biodiversity in the littoral zone than there is in the benthic zone.

A group of organisms which has been reclassified is: O Mallard duck O Canis familiaris O English sparrow O Domesticus passer

Evolutionary advancement of arthropods over platyhelminthes

A zygospore is the product of sexual reproduction. True or False?

Which process is characterized by the movement of particles from an area of a high concentration to an area of low concentration across the plasma membrane without the use of energy

Primary succession would occur in which one of the following

There are 20 anemones and 25 clownfish in a coral reef community. These populations have a mutualistic relationship.

Gene regulation in eukaryotes

The opening through which magma flows through a volcano to the earth's surface is a caldera? true or false

Gud morning madda fakus how you do today? who want some frie rice I had some last night I will give to you leftovers