Gas exchange in complex animals, refers to the process of bringing blood to the lungs through the?

Animals and plants need oxygen during?

However animals are dependent on plants for?

While plants are dependent on animals for?

Gas exchange is carried out in a somewhat simple way by diffusion through their?

in animals with complex body organization it is carried out in a somewhat complex way through a?

Gas exchange occurs by diffusion through a thin,

________, Protista and Fungi

Monera,________ and Fungi

Monera, Protista and_________

a large opening to the outside through which the current of water exits after passing through the spongocoel.

are flagellated cells, aid the movement of water through the sponge, thereby helping the sponge to trap and ingest food particles.

control the amount of water that enters pores into the spongocoel,

where bacteria are removed before exiting the sponge.

Is the exchange of gases between the atmosphere and the lungs (alveoli cells)

Is gas exchange between the cells and blood

Gas exchange is made more efficient through the?

they use their skin for gas exchange, also reffered to as?

Breathing is a simply defined as the process of ________ and ________ air.

The two openings in the nose serve as entrance for the passage of air into the body.

Which is also known as throat, is found at the back of the mouth

Which also called voice box or Adam’s apple,

Which is also called windpipe

The trachea is divided into two hollow branches called?

This is large, spongy, and elastic saclike stuctures suspended from each side of the heart, inside the chest