Answer:
circulatory and respiratory
Explanation:
The body system of Birds possesses a higher arrangement of organs to perform a particular function. The organs form a system which includes the organs and associated structures.
When the biologist observed the shortage of the dissolved oxygen and increase in the level of dissolved carbon dioxide, this could be the result of the failure of the circulatory system which supplies these gases on the body and the associated respiratory system which helps in the exchange of these gases with the atmosphere.
Thus, circulatory and respiratory is the correct answer.
Answer:
The process of photosynthesis is energy-releasing because the process converts light energy into free energy that can be
used for cell functions.
Explanation:
Grass uses photosynthesis to produce glucose, which is used within the grass for growth.
To find out if a person's experiment was accurate and true, you can C.Repeat all five steps in the scientific method.
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evaporation and codensation both are back bone of a water cycle. during evaporation water gets converted into vapors( gaseous form of water) due to heat. while during condensation , when temperature or heat comes down, the water vapors get condensed into tiny water droplets and form the clouds, and these clouds are the source of any means of precipitation like rain , hails, snow etc on the earth.so these both play very important role in water recycling on the earth
Molecules are formed by same types of atom whereas compounds are formed by different atom with various types of bonding..
