Answer:
The water temperature should be at least 
(
).
Explanation:
Temperature is a measure of the degree of hotness or coldness of a substance. It is measured either Kelvin, in degree Fanrenheit or Celsius. These scales can be converted from one to another.
To ensure appropriate or proper cleaning of table wares, hot water at required temperature is adviseable for use. This is because most germs can not survive under hot condition, thus they die.
Washing with water of at least () temperature in a three compartment sink helps to kill germs on the table ware.
They saw how their are different variations of animals and how not all humans are alike with different genetic traits and physial apprerance
Answer:
b. Hiccupping is a vestigial reflex that suggests a common ancestry between humans and amphibians.
Explanation:
Hiccupping refers to an involuntary contraction of the diaphragm that usually occurs several times per minute. Some research has suggested that hiccuping is an evolutionary remnant of amphibian respiration. This is because the mechanism is remarkably similar to the way tadpoles gulp air and water across their gills. This would mean that hiccups exist due to an antecedent to modern lung respiration.
Answer: plucking
Plucking is a type of glacier erosion.Plucking occurs when the ice around the broken rocks, gets displaced with the force exerted by the retreating glacier. The glacier ice plucks the freezed rocks away along with it during glacier erosion.
DNA
plasma membrene
cytoplasm
Ribosomes
