Mgk8833
Mgk8833 Mgk8833
  • 09-04-2018
  • Biology
contestada

True or False: Mollusks have a heart and a closed circulatory system

Respuesta :

ellasunni ellasunni
  • 09-04-2018
false. They have an open circulatory system
Answer Link

Otras preguntas

Join kahoot.it 74614 now hurry space limited!!!!
what is value of sin2npi
what was the first early human named
10pts! factor x^3+5x^2-8x
The Dawes Severalty Act of 1887 was created to A)regulate interstate trade and commerce. B)give slaves land in the former Confederate states. C)institute the de
How did the first people (not European settlers) arriving in the Americas support themselves?
what 78974 divided bi 21?
A stop sign is in the shape of a regular octagon. what is the measure of each angle on the sign? A. 115 B. 170 C. 135 D. 120
determine the mean of the numbers 7, 5, 5, 2, 8 and 7. if two additional numbers 2 and x, reduce the mean by 1, find x
How do you solve this system? 1/3x +3/4y = 2 4/9x - 1/4y = 3