A(n) is a mass of living protoplasm.

amoeba

paramecium

euglena

virus

The correct answer for the blank is-

amoeba.  

Protoplasm is considered as the living part of cell, which includes cell membrane, cytoplasm, and the nucleus.

Amoeba ( it is a protozoan, which is a group of kingdom protista) is the simplest living form of unicellular eukaryotic organisms. It does not have any specified shape. All the cellular activities that are essential for its life, takes place in the protoplasm. As all the properties of protoplasm can be readily observed in this simple organic form ( Amoeba), therefore, it is considered as the mass of living protoplasm.

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.