C: More children are being born worldwide
Answer:
using a ruler to scratch the skin under the cast
Explanation:
Answer: d. double-blind
Explanation:
A double blind study can be define as the study in which both the researcher and participant do not know which participant is receiving a particular treatment. This method is useful as it prevents the bias in the results of the experiment.
The given situation is the example of double-blind study. Here, the participants as well as the researcher do not know which group of subject are receiving bacteria in the yogurt and which group is not receiving.
<h2>Medicaid programs </h2>
Following are the statements about state Medical programs are not true as:
Events may contribute a controlled attention possibility. States should incorporate supplemental security and income receivers.
Federal government plan advantages which are given by any state. General endowments designated to each state are based on the mediocre salary per person for that state.
All these are the statement which are not true regarding the Medicaid programs.
2) By influencing a person's food choices
