perennial plant

acid rain

Subject:

rain that contains high levels of sulfuric acid, hydrochloric acid and nitric acid.

Subject:

tissue that makes up the majority of the plant body and performs various functions.

Subject:

a medical condition in which the body is unable to use its own insulin effectively.

Subject:

organisms, such as plants, which are able to produce their own organic foodstuffs from inorganic...

Subject:

the layer of fatty material that is usually only surrounds the axon of a neuron. It is made from...

X-Kit Achieve!