A remarkable ecosystem teeming with biodiversity lies in the heart of the Amazon rainforest. The intricate web of life in this dense and lush environment has fascinated scientists for decades. One of the most captivating inhabitants of the Amazon is the poison dart frog, known for its vibrant colours and potent toxins. These small, brightly coloured frogs play a crucial role in the ecosystem. Their toxic skin serves as a defence mechanism, deterring potential predators. Interestingly, scientists have discovered that the frogs toxicity is linked to their diet in the wild. When raised in captivity and fed a different diet, these frogs do not develop the same level of toxicity. Despite their diminutive size, poison dart frogs have captured the attention of researchers studying chemical compounds. Some of the toxins produced by these frogs have potential applications in medicine, particularly in the development of painkillers.
What conclusion can be drawn about the relationship between the poison dart frog's diet and its toxicity?
After help, we can use object + infinitive (with or without to).
| Can you help me (to) find my ring? (NOT | |
| Thank you so much for helping us (to) repair the car. | |
| Our main task is to help the company (to) become profitable. |
Help can also be followed directly by an infinitive without an object.
| Would you like to help pack? |
If you say that you cannot/can’t help doing something (especially in British English), you mean that you can’t stop yourself, even if you don’t want to do it.
| She’s a selfish woman, but somehow you can’t help liking her. | |
| Excuse me – I couldn’t help overhearing what you said. | |
| Sorry I broke the cup – I couldn’t help it. |
Can’t help can be followed by but + infinitive (without to), with the same meaning as can’t help verb + ing. This is common in American English.
| I can’t help but wonder what I should do next. |
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