(a) Habitat loss and fragmentation
(b) The introduction of exotic, non-native species.
(c) Overexploitation or over harvesting.
(d) Habitat loss and fragmentation.
(e) Habitat loss and fragmentation
(f) Over exploitation or over harvesting
(g) Introduction of exotic , or non native species
(h) Over exploitation or over harvesting.
Answer:
Photons
Explanation:
Photons are the only source of energy for photosynthesis. Photons are absorbed by chlorophyll molecules within Photosystems I and II (and antennae complexes), generating higher-energy ‘excited’ states of the photosystems which can carry out energetically costly chemical reactions.
If there is one deoxyribose sugar attached to each nucleotide 30+60=90 so there should be 90 sugar molecules
The cells of the fish might swell and burst and then die.... i think
