hayhay104322 hayhay104322

25-11-2019
Biology

contestada

which of the following is an invertebrate?

A.sponge

B. bird

C. fish

D. dolphin

Respuesta :

weinaliu weinaliu

22-05-2020

Answer:sponge

Explanation:a sponge doesn’t have a backbone

Answer Link

Otras preguntas

After decaying for 48 hours, l/16 of the original mass of a radioisotope sample remains unchanged. What is the half-life of this radioisotope?

what is a 'dead heat'? plz... need help

Which one of the following terms is most closely associated with interjections? A. Action B. Emotion C. Qualification D. Description

how many possible remainders are there when dividing any number by 1? 2? 3? 15?

find errors1) i'm not satisfied with (a) your explanation of where (b) you was last night (c). no error (d)2) i came into (a) the room when (b) mary played t

A 1200 kg vehicle initially travelling at 50. km/h experiences an air resistance of 5000 N and road friction of 2200 N. The wheels deliver a force of 7500 N to

what is a 'dead heat'? plz... need help

I am factor of 48, I am bigger than 4 square. I am smaller than 5. WHAT IS THE MYSTERY NUMBER

write an equation for each condition 1) The line with a slope of 7 and a y-intercept of -1( in slope-intercept form) 2) The line that passes through (1,-5) and

How to solve 12^r=13 in solving exponential equation with logarithms