Choose ALL the answers that apply.
The scientific method .
*can answer all questions
*is a framework for scientific investigation
*ends with communication of results
*sometimes starts with questioning
*always proves a hypothesis true

*is a framework for scientific investigation

*sometimes starts with questioning

Explanation:

The scientific method is a systematic way in which scientists employ in order to make investigations into nature.

It is the most widely accepted approach in every scientific community.

It usually starts with an observation, sometimes, questioning can lead to observation. Then an inquiry is made. Questions are asked about the observations made. Hypothesis are formulated. Theories and laws are derived from testing the hypothesis

The scientific method does not end with communication of results.

100 cc

Explanation:

Heat released in cooling human body by t degree

= mass of the body x specific heat of the body x t

Substituting the data given

Heat released by the body

= 70 x 3480 x 1

= 243600 J

Mass of water to be evaporated

= 243600 / latent heat of vaporization of water

= 243600 / 2420000

= .1 kg

= 100 g

volume of water

= mass / density

= 100 / 1

100 cc

1 / 10 litres.