The flowchart below depicts the levels of organization in multicellular organisms.

cells --> _____ --> _____ --> organ systems

Which correctly completes the flowchart?

blood; tissues
blood; organs
organs; tissues
tissues; organs
is it the first one?

2.Complete the flowchart which shows levels of organisation of human being.

Is it the last one?

Organ,tissue

blood

Organs tissue

To determine the correct completion of the flowchart, we need to understand the levels of organization in multicellular organisms.

In multicellular organisms, cells are the basic building blocks. They form tissues, which are groups of similar cells that work together to perform a specific function. Tissues then come together to form organs, which are structures composed of different types of tissues that cooperate to carry out a particular function. Organ systems are made up of a group of organs that work together to perform overall body functions.

Given this information, the correct completion for the flowchart is: cells --> tissues --> organs --> organ systems.

Therefore, the correct answer is: tissues; organs.