Drag each label to the correct location. Sort the questions based on whether they are testable.
How do customers feel about
the services of airlines?
Do polluta

airlines - Testable

pollutants- Testable

chocolate- Testable

meat- Nontestable

Explanation:

The situation or questions can be testable only when an experiment can be performed to find the result or answer to the question.  One variable is changing one thing to see the effect on another thing. These are known as testable experiments.

The nontestables are questions that cannot be answered by performing experiments. These questions have skeptical answers.

airlines - nontestable

pollutants- Testable

chocolate- Testable

meat- Nontestable

Explanation:

i just took the test nd got it right

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.