Multiple choice

Directions: Fill in the blank with the most appropriate option.

Each embryo ________ to maximize its own success, regardless of the fate of its kin.

  1. will try

  2. does try

  3. always tries

  4. shall try

  5. did try

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

 The best fit would have been 'tries'. In the absence of that: 'will try'.