Answer:No as he was just a scientist trying t experiment, and well things just didnt go as planned to him.
Explanation:
Answer:
A) threatened
Explanation:
bec. they say: Trees are being cut down for wood.
Answer:
B. I should have studied more.
Explanation:
The other options are informal, nonstandard English.
I'm fairly certain that it's an abstract noun. My apologies if that is not correct.
