Choose the two sentences from this excerpt that support the claim that more research is needed on both commercial bumblebees and wild species bees.
1. A recent PNAS study published by Sydney Cameron from the University of Illinois Urbana-Champaign traces the collapse of these species to the introduction of commercial bumble bee pollination in the U.S. in the 1990s.
2. It’s possible that after a period of precipitous decline, bumble bee populations may develop a resistance and recover on their own.
3. Or, they could keep declining into oblivion.
4. “All I can tell you is this finding is still correlational,” says Cameron, who is currently seeking funding for a research proposal to compare the immune genes and behavior of infected and
The two sentences that support the claim that more research is needed on both commercial bumblebees and wild species bees are:
1. “A recent PNAS study published by Sydney Cameron from the University of Illinois Urbana-Champaign traces the collapse of these species to the introduction of commercial bumble bee pollination in the U.S. in the 1990s.”
4. “‘All I can tell you is this finding is still correlational,’ says Cameron, who is currently seeking funding for a research proposal to compare the immune genes and behavior of infected and.”
Explanation: The first sentence highlights the historical context and potential causative factors regarding the decline of bumblebees, indicating that ongoing issues necessitate further investigation. The fourth sentence directly mentions that the current findings are correlational, which implies that more detailed research is required to establish definitive conclusions about the impacts on both commercial and wild bee populations.