221k views
2 votes
Please help!!! Thank you so much

Please help!!! Thank you so much-example-1

2 Answers

5 votes

Answer:

1. Biological

2.Mechanical

3.Chemical

User Vadym Fedorov
by
7.2k points
4 votes

Answer:

biological, mechanical, and chemical

User Sachin Hosmani
by
7.1k points