Answer:
1. the state department and department of homeland security
2. Justices choose which cases will be heard.
Explanation:
The Senate and Congress are legislative branch, Supreme Court is judicial branch. All US government departments are in the executive branch, such as Department of Health, Department of Education, Department of Justice, etc.
In the Supreme Court, 4 out of 9 justices must vote on if the certain case will be heard.
Answer:
C. Survival is not often a struggle for most animals.
Explanation:
Animals in their habitat need to struggle for resources because of the competition and danger around. The competition among animals for their survival is a real struggle as their are finite resources in nature and it causes struggle for existence among individuals.
But some animals are blessed with unique senses that helps animals to survive despite the obstacles and dangers they face. <u>For example: some animals have camouflage pattern that helps the animals to blend in with its surroundings and predators are unable to recognize the prey, it protects them from predators.</u>
Hence, special senses in animals make the survival of some animals easy and not often a struggle and the correct answer is "C."
Answer: Across subjects multiple-baseline design
Explanation: The single case design involves experiment whereby only one group is used as to make inference in the study, the control group and treatment group aren't distinct. When behavior is measured or observed in two or more participants belonging to a single group by delivering a the same intervention or treatment at different poinf in time. In the scenario above, the smile and eye contact is the treatment being delivered or used on the participants to measure the the level of responsiveness of the participants. After trying the treatment on the first subject, the treatment was so test on the other participants, hence
