Complete the sentences to describe the different levels of organization in living things.
A/An
is a group of organs that work together to perform a common function.
A/An
is a group of tissues that work together to perform a common function.
A/An
is a group of organ systems that work together to perform a common function
A/An
is a basic unit of structure and function of all living things.
AlAn
is a group of cells that work together to perform a common function.

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

grav force prop 1/r squared 2r all squared is 4rsquared 1/4rsquared quartered

ya te mando la respuesta

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y