Question

Change into present perfect tense- Habitat fragmentation and chemical contamination are proving hazardous for the birds​

Answer 1

Habitat fragmentation and chemical contamination have provided hazardous for the birds

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Answer 2

Answer:

Habitat fragmentation and chemical contamination have been proving hazardous for the birds.

Explanation:

Formulae:-

Has/Have+been +root word along with 'ing'

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