c. organ
b. tissue
d. organism
A group of organs working together to perform a certain function is referred to as an organ system, option (a) is correct.
An organ system consists of multiple organs that collaborate and coordinate their activities to carry out specific functions necessary for the overall functioning and survival of the organism. Each organ within the system has its own unique structure and function, but they work together synergistically to achieve a common goal.
Examples of organ systems in the human body include the respiratory system, circulatory system, digestive system, nervous system, and many others. These systems are interconnected and interdependent, ensuring the proper functioning and homeostasis of the organism as a whole, option (a) is correct.
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Answer:
it is organ system
Explanation: all it is just process of elimination because a tissue is a group of cells working together not organs and an organism is like an animal or human not an organ and organ is not it because it is a group of them wwhy would they call it an organ if it is in a group of the thing so there u go hope this helps pls read this :)
B.sections in the chromosomes
C.the nucleotides with either a substitution, deletion or insertion
D.one or a few nucleotides in the RNA
Answer:
the first pic is metaphase, and the second pic is interphase.
b. volcanism
c. radioactive decay
d. mantle convection
Answer:friction
Explanation:
Most animal cell membranes have proteins that pump Sodium ions out of the cell and potassium ions into the cell .
I hope that's help !