Contour: Gives the bird its stream line shape.
<span>Down feathers: Keeps the bird warm.</span>
The bird will not be able to fly since it will quickly use up its remaining energy. If there is no hydrogen ion buildup, thee will be no ATP ( Adenosine triphosphate ) synthesis.
The role of photosynthesis in the light reaction is to make energy-carrier molecules like NADPH.
o make energy-carriermolecules likeNADPH
Answer:
D.
Explanation:
Nonnative species is defined as the introduction of an alien species, foreign species or exotic species to a new region and affect the native species.
The exampe of nonnative species is introduction of water hyacinths from Asia in the United States which is affecting the native species and making the ecosystem crowdy.
Introduction of non-native species can disturb the balance of an already-established ecosystem by the native species including plants and animals.
Hence, the correct option is D.
Alveoli, the tiny air sacks in your lungs
