Answer: <u>a BALL</u>
Explanation:
<u>Direct object: a BALL</u>
<u>
</u>
<u>To identify a direct object one asks "what" for the verb and the answer has no preposition to complete or answer this "what".</u>
<u></u>
<u>subject:</u> kyle
<u>predicate:</u> threw a BALL to his dog.
<u>indirect object: </u> to his dog.
<u></u>
For outdoor trials, these have been carried out by the Mosquito Research and Control Unit Cayman, the Gorgas Memorial Institute in Panama, the Institute for Medical Research in Malaysia, Moscamed and the University of São Paulo in Brazil. In each and everyone of the outdoor suppression trials the wild population of Aedes aegypti<span> in the areas has been decreased by over 90%.</span>
I think it’s A :) hope this helps!
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