Answer:
mhm
Explanation:
a girl is picking up her dog because she is about to throw it off a cliff
The motor unit is composed of both the skeletal and muscular systems.
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.
What makes u think that? Who told u that? Ur the only person who gets to decide that for urself I’m sure ur a great person. Change your mindset !
Answer:
Explanation: The heart pumps blood through the network of arteries and veins called the cardiovascular system.
