1.Which of the following organs does NOT belong to the digestive system?
A.Ears
B.Esophagus
C.Mouth
D.Nose
2.Which of the following organs does NOT belong to the Circulatory system?
A.Artery
B.Heart
C.Nose
D.Vein
3. Which of the following is NOT an organ system?
A.Digestive
B.Population
C.Excretory
D.Respiratory
4.What do you call a group of individuals belonging to the same species and living in a particular area?
A.Organism
B.Community
C.Population
D.Ecosystem
5.Which of the following is NOT a plant part for reproduction?
A.Petals
B.Pistil
C.Stamen
D.Stem
6.Which of the following organs are used for pumping of blood and nutrients throughout the body?
A.Artery
B.Heart
C.Stem
D.Vein
7.Which organ is responsible for eliminating metabolic waste?
A.Digestive System
B.Excretory System
C.Circulatory System
D.Respiratory System
8.Which organ system responsible in processing oxygen into our body?
A.Nervous System
B.circulatory System
C.Responsible System
D.Integumentary System
9.Which is the correct sequence of the level of biological organization in an organism?
A.Cell-Tissue-Organ-Organ System-Organsim
B.Cell-Organ System-Organ-Tisssue-Organism
C.Cell-Organ-Tisue Organ System-Organ-Tisssue-Organism
D.Cell-Organ-Organ System-Organism-Tissue
10.Which of the following is NOT correctly matched?
A.Roots-Excretion
B.Stem-Circulation
C.Leaves-Respiration
D.Flowers-Reproduction
11.Plants benefits from animals.do animals benefits from plants?
A.NO, animals can produce it's need.
B.NO,because plants and animals can live alone.
C.YES,Because it provides shade during summer.
D.YES,Because it provides food and oxygen for respiration.
12.Read the statements carefully.
Statement I:Heart is an organ for circulation.
Statement II:Kidney is an organ for excretion.
A.Both statements I and II are TRUE
B.Both statements I and II are FALSE
C.Statements I is FALSE while statement II is TRUE
D.Statement I is TRUE while statement II is FALSE
13.Read the statement carefully.
Statement I:Organs are made up of tissue.
Statement II:Tissue are made up of cells.
A.Both statements I and II are TRUE
B.Both statement I and II are FALSE
C.Statement I is FALSE while statement II is FALSE
D.Statement I is TRUE while statement II is FALSE
14.smoking Causes disease that affects our respiratory system.How can we make
our self free from the negative effects of cigarette smoking?
I.Keep away from persons who are smoking
II.Smell all the smoke coming from the cigarette
III.Make an advocacy showing negative effects of smoking
A.I and II only
B.I and III only
C.II and III only
D.I,II and III
15.Which of the following is NOT an abiotic factor in an ecosystem?
A.Gases
B.Minerals
C.Temperature
D.Bacteria​