Answer:
B. The findings are not meaningful or valid because of the way she designed her study.
Explanation:
In a scientific experiment, a control group is a group of individuals/subjects that do not receive the experimental treatment. The control group is used to determine how much of an impact a treatment (in this case, cadmium intake) has on the variables being examined in the participants who are subjected to the experimental treatment. In any experiment, it is imperative to include a control group in order to validate experimental results. In this case, it is not possible to confirm that the loss of weight and abnormal hormone levels are due to cadmium uptake because only a control group would elucidate the contribution of cadmium intake on the variables being tested.
Luke would fall in the Healthy category according to the BMI chart
The signs of a stroke could be sudden weaknesses in lower body and collapsing, trouble speaking or trouble understanding others speech, trouble walking and dizziness
Answer:
B) Gianni has a food allergy
Explanation:
Gianni is allergic to nuts.
If this is a true or false question, the answer would be true. Cross-training is compose of different activities to improve components of fitness. This has benefits in which it can improve balance and total body fitness as well. Example of this is Cross Fit which is a commercial program using variations such as running,swimming and gymnastics.
