It ranges are you watching tv or not recycling becus that can damege the enviorment
Answer:
(D) depolarization causes release of neurotransmitters.
1. scientist's can identify genetic disorders or diseases from studying DNA
2. scientists can possibly find cures for these causes by manipulating or experimenting with this DNA
The given statement is False.
The coral reef serves as a source of food and shelter for aquatic animals. Almost one fourth of the species present in ocean depends on coral reef for food and shelter. Coral reefs are often called as rainforest of the sea. They do not have only predatory relationship rather they have symbiotic relationship with aquatic organisms.
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D. Kept the same to make an experiment a fair test.
‘a controlled variable’
