Answer:
condensation - B, melting - C, sublimation - A, freezing - D
Explanation:
condensation : condenstaion is process of change of phase of a substance from gaseous to liquid
evaporation : evaporation is process of change of phase of a substance from liquid to gaseous.
melting : melting is process of change of phase of a substance from solid to liquid.
freezing : freezing is process of change of phase of a substance from liquid to solid.
sublimation : sublimation is process of change of phase of a substance from solid to gaseous.
Answer: Scientists look for cell types, the ability to make food, number of cells in their bodies.
Explanation: Scientists look for cell types, the ability to make food, number of cells in their bodies when placing newly-discovered organisms.
Chemical tests show that it is an alkaline earth metal. (a) The family of alkaline earth metals lies in group II of the periodic table indicating that each member of this family has 2 valence electrons. This therefore implies that the new element must also have only 2 electrons in its outermost orbit.
Answer:
Na3PO4 + 3KOH -------> 3NaOH + K3PO4
Explanation:
Answer:
“Surveys. Surveys are physical or digital questionnaires that gather both qualitative and quantitative data from subjects. ...
Transactional Tracking. ...
Interviews and Focus Groups. ...
Observation. ...
Online Tracking. ...
Forms. ...
Social Media Monitoring.”