ruthmartinez13180 ruthmartinez13180

04-09-2020
Biology

contestada

Ecosystems exist at the bottom of the ocean using _________ as their means for energy. a) chemicals b)light c) oxygen d) pressure

Respuesta :

alemming alemming

04-09-2020

They depend on sunlight for energy. At the deeper levels that sunlight can’t reach, they will depend on chemicals.

Answer Link

Otras preguntas

90 < x < 180 is my range and my answer is 0.6 for it to be correct is it positive or negative?

Solve by elimination:4x+7y =8-8x -14y= 5

Can someone tell me what is Anaphora?

you shoot a model rocket into the air with a speed of 18.2 m/s. now high does the rocket go?

how many variables should you have in a control experiment?

Solve the equation: 4 1/5 + b = 9 3/5

Ryker is given the graph of the function y= 1/2x^2 - 4 . He wants to find the zeros of the function but is unable to read them exactly from the graph. Find the

what does the expression "what ever floats your boat" mean?

Solve the equation: 4 1/5 + b = 9 3/5

Which word correctly completes the sentence? The white-tailed __________ fawn followed closely by her side. A.deer's B.deers C.deers'