You are going to calculate the actual length of a yeast cell shown i Measure the length of line PQ.
length of line PQ
mm
Calculate the actual length of the yeast cell.
Show your working.

answer; /// i do believe the correct answer is (

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation:

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.