1. After exercise, Ana is starting to inhale and exhale to relax her body. What organ system is capable of carrying out this process?
A. Digestive System
B. Respiratory System
C. Circulatory System
D. Muscular System
2. Which level of biological organization best describes the group of interbreeding organisms occupying a particular place at a given time?
A. Organism
B. Community
C. Population
D. Ecosystem
3. From the given statements below, how do you consider an organism a living thing? I. Made up of cells that group together to form tissues and organs II. Complete set of organ system to carry out life processes III. Does not utilize oxygen and carbon dioxide in respiration IV. Perpetuates life through reproduction *
A. I,II,III
B. I,II,IV
C. I, III, IV
D. II, III, IV
PLS ANSWER IT CORRECTLY I REALLY NEED IT.
A. Digestive System
B. Respiratory System
C. Circulatory System
D. Muscular System
2. Which level of biological organization best describes the group of interbreeding organisms occupying a particular place at a given time?
A. Organism
B. Community
C. Population
D. Ecosystem
3. From the given statements below, how do you consider an organism a living thing? I. Made up of cells that group together to form tissues and organs II. Complete set of organ system to carry out life processes III. Does not utilize oxygen and carbon dioxide in respiration IV. Perpetuates life through reproduction *
A. I,II,III
B. I,II,IV
C. I, III, IV
D. II, III, IV
PLS ANSWER IT CORRECTLY I REALLY NEED IT.
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Answer:
1. The respiratory system, because respiratory system,is all about lungs.
2.-
3. Letter B
Answer:
1. C.
2. D.
3. A.
Explanation:
I did my best to answer it.