Explain whether an editorial article in a newspaper, expressing the views of the editor, should be classified as a valid source of information.

the views of the editor shouldn't be a valid source of information

Explanation:

The points of views affects how science is done because they influence the perspectives, the method used and the object to study.

Validity in the science is given by proper controls, replicability and choices about what to study and what procedure uses.

Scientist must use the method scientific because science must collect measurable evidence in experiments testing hypothesis based on evidences.

cheetah: 65 – 75 mph

hyena: 37 mph

explanation:

mark brainliest and have a great day!

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?