Notochord! this answer is correct.
Phylum chordata differs from other animal phyla because it contains a notochord , dorsal, hollow nerve cord, and a pharyngeal.
Answer:
organize the data into a table or graph
Explanation:
Interpreting data refers to using the collected data in a series of processes that will yield effective meaning. It can involved making gathered data more comprehensive and clear.
According to this question, a student collected data from an experiment on muscle fatigue. To interpret these data he/she has collected, the student must first analyze the data by ORGANIZING THE DATA INTO A TABLE OR GRAPH format in order for it to be used make a conclusion.
Answer: regulation of body temperature
Explanation:
The sympathetic nervous system is responsible for directing the involuntary actions and controls in the body one of the action is the maintenance of homeostasis.
Homeostasis is the ability of the body to regulate it's internal temperature, pH and internal body environment with respect to the changes occurring in the external environment surrounded by the body.
The sympathetic system helps in regulating the body temperature by directing the sweat glands to secrete sweat to obtain a cooling effect.