Answer:
d.
Explanation:
they help out the people with questions and who are in need
1) Black Flies are small black flies, the female of which sucks blood and can transmit a number of serious human and animal diseases. Large swarms sometimes cause distress to livestock and humans.
2) Malaria is an intermittent and remittent fever caused by a protozoan parasite that invades the red blood cells. The parasite is transmitted by mosquitoes in many tropical and subtropical regions.
3) Carnations are a doubled-flowered cultivated variety of clove pink, with gray-green leaves and showy pink, white, or red flowers.
4) Cattle are large ruminant animals with horns and cloven hoofs, domesticated for meat or milk, or as beasts of burden; cows.
5) Crabgrass is creeping grass that can become a serious weed.
This would be an example of checks and balances.
The President can fill vacancies that occur but that power is not limitless. Congress, specifically the US Senate, has the power to advise and consent. So, the President cannot circumvent the Senate's advise and consent power with recess appointments.
This allows the country to have valuable staff, even during vacancies, but still requires the Senate's approval.
