A group of scientists collects data on a number of animal species living in a forest ecosystem. The purpose of the observations is to monitor the
effects of recent deforestation on the health of the organisms living in the
area. By comparing current data with pre-deforestation data collected 10
years ago, which observation indicates a negative impact on the
ecosystem? *

potential energy is directly proportional to height.

more height = more potential energy.

greatest increase in height = greatest increase in potential energy

where are the points with the greatest increase in height ?

has to be c-e or d-e .

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

it has to be b, about 97 percent.